Bead World Gems
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Rose Quartz Polished 30x40mm Oval Cabochon
Bead World Gems
₣5.29Sold Individually What is it: Quartz is a common variety of silicon dioxide that often crystallizes into well-formed hexagonal prisms. It occurs in many colors, including purple amethyst,...₣5.29 -
Magnesite Polished 30x40mm Oval Cabochon
Bead World Gems
₣4.29Sold Individually What is it: Magnesite is named after the presence of magnesium in its composition. White magnesite is very porous and has the ability to absorb dye to produce almost...₣4.29 -
Dalmatian Jasper Polished 30mm Coin Cabochon
Bead World Gems
₣2.58Sold individually. What is it: Jasper, is a type of quartz and / or chalcedony, which is opaque and usually red, yellow, brown, green, or blue. Patterns in this stone are created during the...₣2.58 -
Black Stripe Agate Polished 30mm Coin Cabochon
Bead World Gems
₣3.30Sold Individually. What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate. Usually, each variety is named after their physical...₣3.30 -
Green Aventurine Polished 30mm Coin Cabochon
Bead World Gems
₣2.85Sold Individually What is it: Aventurine is a gemstone variety of quartz prized for it's translucency and sparkly metallic inclusions. These inclusions are typically composed of muscovite mica,...₣2.85 -
White Howlite Polished 25mm Coin Cabochon
Bead World Gems
₣3.12Sold Individually What is it: Howlite is a borate mineral, which occurs in Canada and parts of the USA. It forms as irregular nodules which can appear in the shape of a cauliflower head. Howlite is...₣3.12 -
Impression Jasper Polished 20x50mm Diamond Cabochon
Bead World Gems
₣3.48Sold Individually Pictured is item's front and back What is it: Jasper, is a type of quartz and / or chalcedony, which is opaque and usually red, yellow, brown, green, or blue. Patterns in this...₣3.48 -
Pyrite Polished 25mm Coin Cabochon
Bead World Gems
₣2.67Sold Individually Pictured is item's front and back What is it: The mineral pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2. Pyrite is considered...₣2.67 -
Tiger Eye Polished 10x14mm Oval Cabochon
Bead World Gems
₣1.36Sold Individually Pictured is item's front and back What is it: Tiger eye is a chatoyant (cats' eye effect) variety of microcystalline quartz. Tiger eye gets it's lustrous appearance from the...₣1.36 -
Carnelian Polished 20mm Coin Cabochon
Bead World Gems
₣2.31Sold Individually Pictured is item's front and back What is it: Carnelian is in the chalcedony family, sometimes it is difficult to distinguish between other chalcedony gemstones. Sard, which...₣2.31 -
Green Aventurine Polished 18mm Coin Cabochon
Bead World Gems
₣1.40Sold Individually What is it: Aventurine is a gemstone variety of quartz prized for it's translucency and sparkly metallic inclusions. These inclusions are typically composed of muscovite mica,...₣1.40 -
Pyrite Polished 16mm Coin Cabochon
Bead World Gems
₣1.67Sold Individually Pictured is item's front and back What is it: The mineral pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2. Pyrite is considered...₣1.67 -
Pink Agate Polished 16mm Coin Cabochon
Bead World Gems
₣1.13Sold Individually Pictured is item's front and back What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate...₣1.13 -
Rose Quartz Polished 16mm Coin Cabochon
Bead World Gems
₣1.22Sold Individually What is it: Quartz is a common variety of silicon dioxide that often crystallizes into well-formed hexagonal prisms. It occurs in many colors, including purple amethyst,...₣1.22 -
White Howlite Polished 14mm Coin Cabochon
Bead World Gems
₣1.31Sold Individually What is it: Howlite is a borate mineral, which occurs in Canada and parts of the USA. It forms as irregular nodules which can appear in the shape of a cauliflower head. Howlite is...₣1.31 -
Opalite Polished 10x14mm Oval Cabochon
Bead World Gems
₣0.77Sold Individually What is it: Opalite is a man-made glass that resembles the mineral opal. Opalite predominantly consists of dolomite fused with metal...₣0.77 -
Rose Quartz Polished 10x14mm Oval Cabochon
Bead World Gems
₣0.86Sold Individually What is it: Quartz is a common variety of silicon dioxide that often crystallizes into well-formed hexagonal prisms. It occurs in many colors, including purple amethyst,...₣0.86 -
Carnelian Polished 10x14mm Oval Cabochon
Bead World Gems
₣1.04Sold Individually Pictured is item's front and back What is it: Carnelian is in the chalcedony family, sometimes it is difficult to distinguish between other chalcedony gemstones. Sard, which...₣1.04 -
Opalite Polished 12mm Coin Cabochon
Bead World Gems
₣0.86Sold Individually What is it: Opalite is a man-made glass that resembles the mineral opal. Opalite predominantly consists of dolomite fused with metal...₣0.86 -
Malachite Polished 12mm Coin Cabochon
Bead World Gems
₣3.39Sold Individually Pictured is item's front and back What is it: Malachite is a green copper carbonate hydroxide and was one of the first ores used to create copper metal. Mohs Hardness is 3.5...₣3.39 -
Pyrite Polished 12x16mm Oval Cabochon
Bead World Gems
₣1.49Sold Individually Pictured is item's front and back What is it: The mineral pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2. Pyrite is considered...₣1.49 -
Amethyst Polished 18x25mm Oval Cabochon
Bead World Gems
₣3.16Sold Individually Pictured is item's front and back What is it: Amethyst is a purple variety of quartz (SiO2) where the violet color is caused by irradiation or impurities of...₣3.16 -
White Howlite Polished 18x25mm Oval Cabochon
Bead World Gems
₣2.49Sold Individually What is it: Howlite is a borate mineral, which occurs in Canada and parts of the USA. It forms as irregular nodules which can appear in the shape of a cauliflower head. Howlite is...₣2.49 -
Rose Quartz Polished 18x25mm Oval Cabochon
Bead World Gems
₣1.67Sold Individually What is it: Quartz is a common variety of silicon dioxide that often crystallizes into well-formed hexagonal prisms. It occurs in many colors, including purple amethyst,...₣1.67 -
Red Creek Jasper Polished 13x18mm Oval Cabochon
Bead World Gems
₣1.13Sold Individually Pictured is item's front and back What is it: Jasper, is a type of quartz and / or chalcedony, which is opaque and usually red, yellow, brown, green, or blue. Patterns in this...₣1.13 -
Crystal Quartz Polished 13x18mm Oval Cabochon
Bead World Gems
₣2.22Sold Individually What is it: Quartz is a common variety of silicon dioxide that often crystallizes into well-formed hexagonal prisms. It occurs in many colors, including purple amethyst,...₣2.22 -
Blue Stripe Agate Polished 22x30mm Oval Cabochon
Bead World Gems
₣2.67Sold Individually. What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate. Usually, each variety is named after their physical...₣2.67 -
Black Stripe Agate Polished 22x30mm Oval Cabochon
Bead World Gems
₣2.67Sold Individually. What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate. Usually, each variety is named after their physical...₣2.67 -
Crazy Lace Agate Polished 22x30mm Oval Cabochon
Bead World Gems
₣4.97Sold Individually. What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate. Usually, each variety is named after their physical...₣4.97 -
Tiger Eye Polished 22x30mm Oval Cabochon
Bead World Gems
₣3.16Sold Individually Pictured is item's front and back What is it: Tiger eye is a chatoyant (cats' eye effect) variety of microcystalline quartz. Tiger eye gets it's lustrous appearance from the...₣3.16 -
Light Amethyst Polished 10x14mm Oval Cabochon
Bead World Gems
₣1.04Sold Individually Pictured is item's front and back What is it: Amethyst is a purple variety of quartz (SiO2) where the violet color is caused by irradiation or impurities of...₣1.04 -
Malachite Polished 8x10mm Oval Cabochon
Bead World Gems
₣2.40Sold Individually Pictured is item's front and back What is it: Malachite is a green copper carbonate hydroxide and was one of the first ores used to create copper metal. Mohs Hardness is 3.5...₣2.40 -
Rainbow Fluorite Polished 10x14mm Oval Cabochon
Bead World Gems
₣1.31Sold Individually What is it: Pure fluorite is transparent, both in visible and ultraviolet light, but it is the presence of impurities which make it a colorful mineral. Industrially, fluorite...₣1.31 -
Malachite Polished 10x14mm Oval Cabochon
Bead World Gems
₣3.03Sold Individually Pictured is item's front and back What is it: Malachite is a green copper carbonate hydroxide and was one of the first ores used to create copper metal. Mohs Hardness is 3.5...₣3.03 -
Mookaite Polished 10x14mm Oval Cabochon
Bead World Gems
₣1.04Sold Individually Pictured is item's front and back What is it: Jasper, is a type of quartz and / or chalcedony, which is opaque and usually red, yellow, brown, green, or blue. Patterns in this...₣1.04 -
Green Aventurine Polished 10x14mm Oval Cabochon
Bead World Gems
₣0.86Sold Individually What is it: Aventurine is a gemstone variety of quartz prized for it's translucency and sparkly metallic inclusions. These inclusions are typically composed of muscovite mica,...₣0.86 -
Red Bamboo Coral Polished 10x12mm Oval Cabochon
Bead World Gems
₣2.58Sold Individually What is it: Coral is one of few organic gems. It is the exoskeleton of small animals (coral) that create their branching homes from calcium carbonate dissolved in sea water...₣2.58 -
Druze 10mm Coin Cabochon
Bead World Gems
₣6.10Sold Individually What is it: Agate is a variety of banded microcrystalline quartz, or chalcedony. There are a vast amount of varieties of agate. Usually, each variety is named after their physical...₣6.10 -
Malachite Polished 8mm Coin Cabochon
Bead World Gems
₣2.12Sold Individually Pictured is item's front and back What is it: Malachite is a green copper carbonate hydroxide and was one of the first ores used to create copper metal. Mohs Hardness is 3.5...₣2.12 -
Red Bamboo Coral Polished 10mm Coin Cabochon
Bead World Gems
₣2.03Sold Individually What is it: Coral is one of few organic gems. It is the exoskeleton of small animals (coral) that create their branching homes from calcium carbonate dissolved in sea water...₣2.03