Onyx, a variety of layered chalcedony that belongs to the quartz family, symbolizes harmony in your relationship. What an intriguing stone to declare your intentions and celebrate your seven-year anniversary. A dramatic and diverse semi-precious gemstone with a long history throughout many cultures, onyx has been used for jewelry, sculpture, hand-carved bowls & trays, and even slabs for walls.  Cleopatra was believed to wear onyx because it offered protection against negativity. Onyx is grounding and is beautiful when used in cameos because of its contrasting color layers. Find the perfect onyx jewelry in honor of seven years of marriage! Some of our...