Rare & Limited Rounds

Chrysoprase is a bright apple green, translucent stone, whose color often caused ancient jewelers to confuse it with Emerald. A cryptocrystalline C...

Jade refers to an ornamental mineral, mostly known for its green varieties. Jade has been used for tens of thousands of years, initially as tools b...

Brazil Green Opal is a form of Common Opal, an opaque stone that does not display the play of color seen in more precious Opals. It does have the d...

Brazil Green Opal is a form of Common Opal, an opaque stone that does not display the play of color seen in more precious Opals. It does have the d...

Feldspars are a group of rock-forming aluminium tectosilicate minerals, containing sodium, calcium, potassium or barium. The most common members of...

Feldspars are a group of rock-forming aluminium tectosilicate minerals, containing sodium, calcium, potassium or barium. The most common members of...

Feldspars are a group of rock-forming aluminium tectosilicate minerals, containing sodium, calcium, potassium or barium. The most common members of...

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

Green Lodolite is Quartz with inclusions of sand. These inclusions range broadly in type and color and produce patterns that can look like gardens....

The ancient Silk Road trade route linking China and the Middle East passed through Xinjiang, a legacy that can be seen in the traditional open-air ...

Orthoceras was an ancient mollusk that lived over 370 million years ago! Fossils are believed to reduce stress, balance emotions and promote confi...

Orthoceras was an ancient mollusk that lived over 370 million years ago! Fossils are believed to reduce stress, balance emotions and promote confi...

Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...

Rhodochrosite is a bubblegum pink to rose red stone, with occasional inclusions of creamy white and dark grey. A manganese carbonate material of th...

Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond...

Ruby has long been considered one of the most beautiful and valuable gemstones on the planet. It is also one of the hardest, second only to Diamond...

Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...

Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...

Phantom Quartz form over pre to existing crystals. The boundaries of the included crystals are visible and are known as “phantoms.” Phantom Quartz ...