Black Onyx Gemstone

Introducing our Gemstone Charms inspired by school colors. Celebrate and elevate your school pride with the most delicate design of all. This buildable charm can be worn alone as a necklace or combined with one of our existing styles. BLACK ONYX: PROTECTION. RELEASE. CALM. Made in solid 14K Gold set with round brilliant cut Black Onyx (AA grade) Conflict-free and socially responsible Black Onyx only Carat weight 0.28 Overall diameter of stone 3.5mm Overall diameter with 14K bezel setting 9.4mm Available in Sterling Silver, Cavan Gold, and 14K Gold