Onyx
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Black Onyx Polished 8mm Gold 6 Word Mantra Round Bead
Bead World Gems
kn2.64Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn2.64 -
Black Onyx Polished 10mm Faceted Coin Bead
Bead World Gems
kn2.97Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn2.97 -
Black Onyx Polished Gold Six Word Mantra 8x12mm Rice Bead
Bead World Gems
kn3.30Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn3.30 -
Black Onyx Polished 12mm Faceted Coin
Bead World Gems
kn4.29Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn4.29 -
Black Onyx Polished 13x10mm Faceted Pear
Bead World Gems
kn4.29Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn4.29 -
Black Onyx Polished 6x8mm Oval Cabochon
Bead World Gems
kn4.29Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn4.29 -
Black Onyx Polished 12x16mm Oval Cabochon
Bead World Gems
kn4.95Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn4.95 -
Green Onyx Polished 6x10-12mm Fancy Cut
Bead World Gems
kn8.24Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn8.24 -
Out of stock - Please email [email protected] - we will do our best to help you find what you need!
Black Onyx Polished 8mm Guru Bead
Bead World Gems
kn10.88Sold individually as a set The round guru bead has 3 holes (two 1mm holes and one 2mm hole) to allow the strands to pull through and go through the 2mm hole What is it: Onyx, as well as agate are both varieties of layered chalcedony that...kn10.88 -
Black Onyx with Brass Tibetan Cap 10x15mm
Bead World Gems
kn10.88Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn10.88 -
Black Onyx Polished 20mm Heart Bead
Bead World Gems
kn12.20Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn12.20 -
Black Onyx with Silver Tibetan Cap 10x15mm
Bead World Gems
kn12.86Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn12.86 -
Green Onyx 10x14mm Polished with Gold Tibetan Cap
Bead World Gems
kn12.86Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn12.86 -
Green Onyx 10x14mm Polished with Silver Tibetan Cap
Bead World Gems
kn12.86Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn12.86 -
Black Onyx Polished 13x18mm Drop Cabochon
Bead World Gems
kn17.47Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn17.47 -
Out of stock - Please email [email protected] - we will do our best to help you find what you need!
Black Onyx Polished 10mm Guru Bead
Bead World Gems
kn18.13Sold individually as a set The round guru bead has 3 holes (two 1mm holes and one 2mm hole) to allow the strands to pull through and go through the 2mm hole What is it: Onyx, as well as agate are both varieties of layered chalcedony that...kn18.13 -
Black Onyx Polished 10x18mm Wing Bead / Charm
Bead World Gems
kn19.45Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn19.45 -
Black Onyx Polished 22x32mm Wing Bead / Pendant
Bead World Gems
kn19.45Sold Individually What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from white to almost...kn19.45 -
Black Onyx Matte With Oil 6mm Round
Bead World Gems
kn37.91Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn37.91 -
Black Onyx Matte With Oil 4mm Round
Bead World Gems
kn37.91Approximate beads per strand: 95 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn37.91 -
Black Onyx Grade A Polished 2mm Round
Bead World Gems
kn39.56Approximate beads per strand: 190 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn39.56 -
Black Onyx Grade A Polished 3mm Round
Bead World Gems
kn39.56Approximate beads per strand: 125 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn39.56 -
Black Onyx Matte With Oil 8mm Round
Bead World Gems
kn41.21Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn41.21 -
Black Onyx A Grade Polished 6mm Round
Bead World Gems
kn42.86Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn42.86 -
Black Onyx Grade A Polished 4mm Round
Bead World Gems
kn42.86Approximate beads per strand: 95 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn42.86 -
Black Onyx Matte 4mm Faceted Round
Bead World Gems
kn44.51Approximate beads per strand: 95 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn44.51 -
Black Onyx Grade A Polished 8mm Round
Bead World Gems
kn46.15Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn46.15 -
Black Onyx A Grade Matte With Oil 6mm Round - 2mm Large Hole
Bead World Gems
kn49.45Approximate beads per strand: 35 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn49.45 -
Black Onyx A Grade Polished 6mm Round - 2mm Large Hole
Bead World Gems
kn49.45Approximate beads per strand: 24 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn49.45 -
Black Onyx Matte 6mm Faceted Round
Bead World Gems
kn49.45Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn49.45 -
Black Onyx Matte With Oil 10mm Round
Bead World Gems
kn51.10Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn51.10 -
Black Onyx A Grade Polished 4mm Faceted Round - 64 Cut
Bead World Gems
kn52.75Approximate beads per strand: 95 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn52.75 -
Black Onyx A Grade Matte With Oil 8mm Round - 2mm Large Hole
Bead World Gems
kn56.04Approximate beads per strand: 25 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn56.04 -
Black Onyx A Grade Polished 6mm Faceted Round - 64 Cut
Bead World Gems
kn56.04Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn56.04 -
Black Onyx A Grade Polished 8mm Round - 2mm Large Hole
Bead World Gems
kn56.04Approximate beads per strand: 25 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn56.04 -
Black Onyx Matte 8mm Faceted Round
Bead World Gems
kn56.04Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn56.04 -
Black Onyx A Grade Polished 10mm Round
Bead World Gems
kn59.34Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn59.34 -
Black Onyx A Grade Matte With Oil 10mm Round - 2mm Large Hole
Bead World Gems
kn62.64Approximate beads per strand: 21 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn62.64 -
Black Onyx A Grade Polished 10mm Round - 2mm Large Hole
Bead World Gems
kn62.64Approximate beads per strand: 24 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn62.64 -
Black Onyx Matte 10mm Faceted Round
Bead World Gems
kn62.64Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn62.64 -
Black Onyx A Grade Polished 8mm Faceted Round - 64 Cut
Bead World Gems
kn69.23Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn69.23 -
Black Onyx Polished 4x13mm Tube
Bead World Gems
kn69.23Approximate beads per strand: 29 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn69.23 -
Black Onyx A Grade Polished 10mm Faceted Round - 64 Cut
Bead World Gems
kn72.53Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn72.53 -
Black Onyx Matte 6mm Round - Sanskrit Etched
Bead World Gems
kn75.83Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn75.83 -
Black Onyx Polished 4mm Faceted Coin
Bead World Gems
kn75.83Approximate beads per strand: 90 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn75.83 -
Black Onyx Matte Sanskrit Etched 8mm Round
Bead World Gems
kn77.47Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn77.47 -
Black Onyx A Grade Polished 6mm Faceted Coin
Bead World Gems
kn82.42Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn82.42 -
Black Onyx Gold Six Words Mantra 10mm Round
Bead World Gems
kn84.07Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn84.07 -
Black Onyx Polished 3x6mm Rondelle
Bead World Gems
kn84.07Approximate beads per strand: 125 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn84.07 -
Black Onyx A Grade Polished 4x6mm Faceted Rondelle
Bead World Gems
kn85.72Approximate beads per strand: 90 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn85.72 -
Black Onyx Polished 2x4mm Wheel
Bead World Gems
kn89.01Approximate beads per strand: 110 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn89.01 -
Black Onyx Matte 10mm Round - Sanskrit Etched
Bead World Gems
kn90.66Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn90.66 -
Black Onyx Polished 3x6mm Wheel
Bead World Gems
kn90.66Approximate beads per strand: 100 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn90.66 -
Black Onyx A Grade Matte With Oil 12mm Round - 2mm Large Hole
Bead World Gems
kn91.98Approximate beads per strand: 15 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn91.98 -
Black Onyx A Grade Polished 12mm Round - 2mm Large Hole
Bead World Gems
kn91.98Approximate beads per strand: 15 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn91.98 -
Black Onyx A Grade Polished 14mm Round
Bead World Gems
kn95.61Approximate beads per strand: 28 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn95.61 -
Black Onyx Polished 2x6mm Rondelle
Bead World Gems
kn95.61Approximate beads per strand: 180 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn95.61 -
Black Onyx Polished 8-10mm Faceted Energy Tube
Bead World Gems
kn95.61Approximate beads per strand: 30 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn95.61 -
Black Onyx Polished 8mm Energy Tube
Bead World Gems
kn95.61Approximate beads per strand: 30 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn95.61 -
Black Onyx A Grade Polished 12mm Round
Bead World Gems
kn97.25Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn97.25 -
Black Onyx A Grade Polished 6x10mm Faceted Rondelle
Bead World Gems
kn97.25Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn97.25 -
Black Onyx Matte With Oil 12mm Round
Bead World Gems
kn97.25Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn97.25 -
Black Onyx Polished 2x4mm Rondelle
Bead World Gems
kn97.25Approximate beads per strand: 160 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn97.25 -
Black Onyx Polished 8mm Faceted Bicone
Bead World Gems
kn97.25Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn97.25 -
Black Onyx A Grade Polished 10x14mm Faceted Oval
Bead World Gems
kn102.20Approximate beads per strand: 28 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn102.20 -
Black Onyx Polished 10mm Faceted Coin
Bead World Gems
kn102.20Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn102.20 -
Black Onyx Polished 8mm Faceted Cube
Bead World Gems
kn102.20Approximate beads per strand: 50 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn102.20 -
Black Onyx Matte 12mm Round - Sanskrit Etched
Bead World Gems
kn103.85Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn103.85 -
Black Onyx A Grade Polished 10x14mm Faceted Drop
Bead World Gems
kn108.79Approximate beads per strand: 28 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn108.79 -
Black Onyx Matte 6mm Round with Polished Facets on Side
Bead World Gems
kn108.79Approximate beads per strand: 65 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn108.79 -
Black Onyx Polished 8mm Faceted Coin
Bead World Gems
kn108.79Approximate beads per strand: 45 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn108.79 -
Black Onyx Polished 7mm Faceted Cube
Bead World Gems
kn110.44Approximate beads per strand: 42 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn110.44 -
Black Onyx A Grade Polished 12mm Faceted Round - 64 Cut
Bead World Gems
kn115.39Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn115.39 -
Out of stock - Please email [email protected] - we will do our best to help you find what you need!
Black Onyx Polished 8mm Faceted Clover / Quatrefoil
Bead World Gems
kn121.98Approximate beads per strand: 38 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn121.98 -
Black Onyx Polished A Grade 13x18mm Faceted Oval
Bead World Gems
kn121.98Approximate beads per strand: 22 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn121.98 -
Black Onyx A Grade Polished 14mm Faceted Round - 64 Cut
Bead World Gems
kn123.63Approximate beads per strand: 25 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn123.63 -
Black Onyx Polished 10mm Faceted Clover / Quatrefoil
Bead World Gems
kn123.63Approximate beads per strand: 32 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn123.63 -
Black Onyx A Grade Polished 16mm Round
Bead World Gems
kn128.57Approximate beads per strand: 25 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn128.57 -
Black Onyx Polished 5x10mm Rondelle
Bead World Gems
kn128.57Approximate beads per strand: 75 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn128.57 -
Black Onyx Polished 10mm Carved Rose - 15 Beads
Bead World Gems
kn148.35Approximate beads per strand: 15 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn148.35 -
Black Onyx A Grade Polished 18mm Round
Bead World Gems
kn187.91Approximate beads per strand: 20 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn187.91 -
Black Onyx Grade A Polished 18mm Round
Bead World Gems
kn207.70Approximate beads per strand: 22 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn207.70 -
Black Onyx A Grade Polished 20mm Round
Bead World Gems
kn273.63Approximate beads per strand: 20 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn273.63 -
Black Onyx Polished 7-10mm Faceted Leaf Drop
Bead World Gems
kn326.38Approximate beads per strand: 37 What is it: Onyx, as well as agate are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from...kn326.38