Arizona Horizon Gem Silica Chrysocolla Ring decemberbirthstone Black Arabic numerals and indices

Black Arabic numerals and indices stand sharply against clean white dial while sub dial punctuates the look

- Hearts measure 5

- Chain: 18-inch cable chain with lobster claw clasp

13ctw VS Natural Diamond Band

Arizona Horizon Gem Silica Chrysocolla Ring decemberbirthstone Black Arabic numerals and indicesGem silica chrysocolla is a rare, prized, and breathtaking treasure found mostly in the deserts of North America. The color comes from copper oxide, the mineral matrix is microcrystalline chalcedony, meaning that these are only found in near copper deposits. It's a vivid, color saturated stone with just enough translucence to show light through. It has a Mohs hardness of 7 and is a durable, long wearing stone. This piece of Gem silica was mined in