Individual Gemstones

Sold Individually  What is it: Larimar is a rare variety of the silicate mineral, pectolite, residing solely in the Dominican Republic. It varies from white to deep blue. These stones were formed in cavities inside the limestone along the island...

Sold Individually What is it: Amethyst is a variety of quartz (SiO2) where the color is caused by irradiation or impurities of iron which result in complex crystal lattice substitutions. History: The name comes from the Koine...

Sold Individually What is it: Amethyst is a variety of quartz (SiO2) where the color is caused by irradiation or impurities of iron which result in complex crystal lattice substitutions. History: The name comes from the Koine...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...

Sold Individually What is it: Sunstone has an optical effect that is due to reflections from inclusions of red copper. These inclusions give the stone an appearance something like that of aventurine, hence sunstone is known also as...

Sold Individually What is it: Charoite is a translucent, pearly, and rare silicate material. The discovery of charoite was sometime during the 1940s, yet it's considered a relatively new gemstone, as it was not introduced on a commercial level until...

Sold Individually What is it: Chrome diopside is a transparent to translucent variety of gemstone containing calcium magnesium silicate. It is of the rarer varieties of diopside and belongs to the pyroxene family of minerals. Chrome diopside is one of...

Sold Individually 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 to 4. History: When ground into a powder, malachite was a great green pigmented paint...

Sold Individually What is it: Sleeping Beauty Turquoise Mine is located in Globe, Arizona in America. Sleeping Beauty Turquoise is known for its beautiful deep blue color and produces many variations of blue Turquoise. History: The Navajo tool, called a...

Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...

Sold Individually What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a green...

Sold Individually What is it: Sunstone has an optical effect that is due to reflections from inclusions of red copper. These inclusions give the stone an appearance something like that of aventurine, hence sunstone is known also as...

Sold Individually What is it: Amazonite is also known as the Amazon Stone. It is a light green to light bluish-green color gemstone, with a soft color that can closely resemble Jade. It is sometimes erroneously referred to as 'Colorado jade' or 'Pikes...

Sold Individually What is it: Amazonite is also known as the Amazon Stone. It is a light green to light bluish-green color gemstone, with a soft color that can closely resemble Jade. It is sometimes erroneously referred to as 'Colorado jade' or 'Pikes...

Sold Individually What is it: Pure fluorite is transparent, both in visible and ultraviolet light, but it is the pressence of impurities which make it a colorful mineral. Industrially, fluorite is used as a flux for smelting, and in the production...

Sold 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, yellow citrine, and smokey quartz. Colorless, transparent...

Sold 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, yellow citrine, and smokey quartz. Colorless, transparent...

Sold 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, yellow citrine, and smokey quartz. Colorless, transparent...

Sold 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 quite porous it can be dyed to imitate similar colored...

Sold Individually What is it: Silverite is a mix between natural and mandmade. The stone is a member of the cat’s eye family and it is treated with titanium to make the stone highly reflective, luminous, and pearlescent. History: Not much...

Sold Individually What is it: Sapphires are a variety of corundum with a Mohs hardness scale of 9. They come in many other colors, although red sapphires are actually called rubies. Sapphires are the birthstone for September.  History: For...

Sold 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 characteristics or location of origin. Agate is formed...

Sold 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...

Sold 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...

Sold 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, yellow citrine, and smokey quartz. Rose quartz is a very...

Sold in a set of 3 What is it: American Turquoise was originally discovered by Native Americans over a 1000 years ago. It is known for its beautiful sky blue color and many variations of blue and green. History: The Navajo tool, called a Hohokam hammer,...

Sold in a set of 3 What is it: American Turquoise was originally discovered by Native Americans over a 1000 years ago. It is known for its beautiful sky blue color and many variations of blue and green. History: The Navajo tool, called a Hohokam hammer,...

Sold 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 stone are created during the consolidation process...

Sold Individually What is it: American Turquoise was originally discovered by Native Americans over a 1000 years ago. It is known for its beautiful sky blue color and many variations of blue and green. History: The Navajo tool, called a Hohokam hammer,...

Sold 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. The colors of gem coral range from a pale pink, to oranges...

Sold Individually What is it: Lapis lazuli, or just lapis, is a deep blue metamorphic rock used as a semi-precious stone that has been prized for thousands of years for its intense color.  History: The first known mining...

Sold Individually What is it: A ruby is a pink to red colored gemstone, a variety of corundum. Ruby is the birthstone for July. Ruby is used in all forms of jewelry, including bracelets, necklaces, rings, and earrings.  History: In the...

Sold Individually What is it: Jade is a variety of the calcium, magnesium, and iron-rich minerals. There are two different mineral species of Jade: Jadeite and nephrite. Jadeite contains blacks, reds, pinks, and violets. While nephrite jade possesses...

Sold as a pair What is it: Selenite is a crystallized form of Gypsum with a Mohs hardness of 2. Most often translucen or white, it is named after Greek word σεληνη meaning "the moon." History: In the 5th century, the...

Sold Individually What is it: Garnet can be found in many colors including red, orange, yellow, green, blue, purple, pink, brown, black and clear, with red shades being the most common. Garnet is the birth stone of January. The word garnet comes...

Sold Individually What is it: Shungite is a black, lustrous, non-crystalline mineral consisting of more than 98% carbon. History: Shungite is an ancient rock formation that's about 2 billion years old. It can only be found in the Russian region of...

Sold Individually What is it: Shungite is a black, lustrous, non-crystalline mineral consisting of more than 98% carbon. History: Shungite is an ancient rock formation that's about 2 billion years old. It can only be found in the Russian region of...

Sold Individually What is it: Shungite is a black, lustrous, non-crystalline mineral consisting of more than 98% carbon. History: Shungite is an ancient rock formation that's about 2 billion years old. It can only be found in the Russian region of...

Sold Individually What is it: Shungite is a black, lustrous, non-crystalline mineral consisting of more than 98% carbon. History: Shungite is an ancient rock formation that's about 2 billion years old. It can only be found in the Russian region of...

Sold 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, yellow citrine, and smokey quartz. Rose quartz is a very...

Sold 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 characteristics or location of origin. Agate is formed...

Sold 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 characteristics or location of origin. Agate is formed...

Sold 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 quite porous it can be dyed to imitate similar colored...

Sold 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 any color imaginable.  History: Magnesite dyed a...

Sold 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 quite porous it can be dyed to imitate similar colored...

Sold 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...

Sold 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 characteristics or location of origin. Agate is formed...

Sold Individually What is it: Carnelian is in the chalcedony family, sometimes it is difficult to distinguish between other chalcedony gemstones. Sard, which is a brown-red translucent form of Chalcedony, can also be used to identify the stone. It is...

Sold Individually What is it: The mineral pyrite, also known as fool's gold, is an iron sulfide with the chemical formula FeS2. Pyrite is considered the most common of the sulfide minerals. Pyrite's metallic luster and brass-like hue,...

Sold 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. History: Coral has been used throughout history for thousands...

Sold 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 characteristics or location of origin. Agate is formed...

Sold 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 characteristics or location of origin. Agate is formed...

Sold as a Set 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 to 4. History: When ground into a powder, malachite was...

Sold Individually What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a green...

Sold 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. History: Coral has been used throughout history for thousands...

Sold Individually What is it: Calcite is the one of the most common minerals and has a Mohs hardness of 3. It occurs in a great variety of shapes and colors, and it constitutes a major portion of many of the earth's rocks. Color is white or none, though...

Sold 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 any color imaginable.  History: Magnesite dyed a...

Sold 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 characteristics or location of origin. Agate is formed...

Sold Individually What is it: Jade is a variety of the calcium, magnesium, and iron-rich minerals. There are two different mineral species of Jade: Jadeite and nephrite. Jadeite contains blacks, reds, pinks, and violets. While nephrite jade possesses...

Sold 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, yellow citrine, and smokey quartz. Rose quartz is a very...

Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...

Sold 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, yellow citrine, and smokey quartz.  History: Crystal...

Sold Individually What is it: Sodalite is a light, hard, yet fragile mineral. It is named because of it's high sodium content. Blue sodalite is the most popular, but it can also be grey, yellow, green, or pink. Although somewhat similar to lazurite and...

Sold Individually What is it: Tourmaline is part of a large group of boron silicate minerals with a wide range of colors. It has a Mohs hardness of 7 to 7.5. History: In the 1500s, a Spanish conquistador of Brazil, washed the dirt from a green...

Sold 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, yellow citrine, and smokey quartz.  History: Crystal...

Sold Individually What is it: Garnet can be found in many colors including red, orange, yellow, green, blue, purple, pink, brown, black and clear, with red shades being the most common. Garnet is the birth stone of January. The word garnet comes...

Sold Individually What is it: Amazonite is also known as the Amazon Stone. It is a light green to light bluish-green color gemstone, with a soft color that can closely resemble Jade. It is sometimes erroneously referred to as 'Colorado jade' or 'Pikes...

Sold Individually What is it: Amazonite is also known as the Amazon Stone. It is a light green to light bluish-green color gemstone, with a soft color that can closely resemble Jade. It is sometimes erroneously referred to as 'Colorado jade' or 'Pikes...

Sold Individually What is it: Sunstone has an optical effect that is due to reflections from inclusions of red copper. These inclusions give the stone an appearance something like that of aventurine, hence sunstone is known also as...

Sold Individually What is it: A ruby is a pink to red colored gemstone, a variety of corundum. Ruby is the birthstone for July. Ruby is used in all forms of jewelry, including bracelets, necklaces, rings, and earrings.  History: In the...

Sold Individually What is it: American Turquoise was originally discovered by Native Americans over a 1000 years ago. It is known for its beautiful sky blue color and many variations of blue and green. History: The Navajo tool, called a Hohokam hammer,...

Sold Individually What is it: Moonstone is a variety of the feldspar family. During formation, minerals separate into alternating layers. When light shines between these thin layers it is scattered producing the phenomenon called adularescence...

Sold Individually What is it: Moonstone is a variety of the feldspar family. During formation, minerals separate into alternating layers. When light shines between these thin layers it is scattered producing the phenomenon called adularescence...

Sold Individually What is it: Sunstone has an optical effect that is due to reflections from inclusions of red copper. These inclusions give the stone an appearance something like that of aventurine, hence sunstone is known also as...

Sold Individually What is it: Sleeping Beauty Turquoise Mine is located in Globe, Arizona in America. Sleeping Beauty Turquoise is known for its beautiful deep blue color and produces many variations of blue Turquoise. History: The Navajo tool, called a...

Sold Individually What is it: Lapis lazuli, or just lapis, is a deep blue metamorphic rock used as a semi-precious stone that has been prized for thousands of years for its intense color.  History: The first known mining...

Sold Individually What is it: Lapis lazuli, or just lapis, is a deep blue metamorphic rock used as a semi-precious stone that has been prized for thousands of years for its intense color.  History: The first known mining...

Sold Individually What is it: Lapis lazuli, or just lapis, is a deep blue metamorphic rock used as a semi-precious stone that has been prized for thousands of years for its intense color.  History: The first known mining...

Sold Individually What is it: Herkimer diamonds are not actually diamonds, but double-terminated quartz crystals discovered in and around Herkimer County, New York. They are called "diamonds" because of both their high clarity and natural...

Sold Individually What is it: Moonstone is a variety of the feldspar family. During formation, minerals separate into alternating layers. When light shines between these thin layers it is scattered producing the phenomenon called adularescence...

Sold Individually What is it: Aquamarine is a blue variety of beryl. It occurs in most sites which yield ordinary beryl. Well-known varieties of beryl are emeralds and aquamarine. Pure beryl is colorless, but it is frequently tinted by impurities, which...

Sold 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, yellow citrine, and smokey quartz. History: Quartz are among...

Sold 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, yellow citrine, and smokey quartz. History: Quartz are among...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold Individually What is it: Moonstone is a variety of the feldspar family. During formation, minerals separate into alternating layers. When light shines between these thin layers it is scattered producing the phenomenon called adularescence...

Sold Individually What is it: Labradorite exhibit iridescent blue, green, red, orange, and yellow colors. Labradorite is so well known for these spectacular displays of color that the phenomenon is known as "labradorescence." Labradorescence is not...

Sold Individually What is it: Topaz in its natural state is a golden brown to yellow and can often be mistaken as citrine, a less valuable gemstone. The density of topaz however, is heavier than citrine (about 25% more) and this difference in weight can...

Sold 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 characteristics or location of origin. Agate is formed...

Sold 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, yellow citrine, and smokey quartz. Rose quartz is a very...

Sold 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, yellow citrine, and smokey quartz. Rose quartz is a very...

Sold Individually What is it: Corundum is a crystalline form of aluminium oxide which typically contains traces of iron, vanadium, titanium, and chromium. It is also a naturally transparent material but can have different colors and...

Sold Individually What is it: Corundum is a crystalline form of aluminium oxide which typically contains traces of iron, vanadium, titanium, and chromium. It is also a naturally transparent material but can have different colors and...

Sold Individually What is it: Corundum is a crystalline form of aluminium oxide which typically contains traces of iron, vanadium, titanium, and chromium. It is also a naturally transparent material but can have different colors and...

Sold Individually What is it: Herkimer diamonds are not actually diamonds, but double-terminated quartz crystals discovered in and around Herkimer County, New York. They are called "diamonds" because of both their high clarity and natural...

Sold Individually What is it: Garnet can be found in many colors including red, orange, yellow, green, blue, purple, pink, brown, black and clear, with red shades being the most common. Garnet is the birth stone of January. The word garnet comes...

Sold Individually What is it: Garnet can be found in many colors including red, orange, yellow, green, blue, purple, pink, brown, black and clear, with red shades being the most common. Garnet is the birth stone of January. The word garnet comes...