925 sterling silver diamond cut ring with a gorgeous faceted round solitaire black onyx stone. The stone set in the middle measures 3/16 inch wide. It is available in sizes 5, 6, 7, and 8. Onyx is a variety of chalcedony. For millennia, artisans have carved intricate cameos from black-and-white onyx. Solid black onyxes, faceted or cabbed, are also popular jewelry stones. It is the birthstone for December.
- Black Onyx, Sterling Silver, Birthstone, Gemstone, Wedding, Engagement, Proposal
