Sardonyx Gem, Steven Universe Sardonyx, Enamels
Stretch Bracelet in Sterling Silver Vermeil with Matte Sardonyx Gem Button Beads £22.75
Antique White Gold Roman Warrior Soldier & Lady Cameo Ring - Art Deco Size 9 Brown White Sardonyx Hardstone Gem Men's Fine Jewelry by Maejean Vintage on Etsy
A sardonyx gem, thought to have been one of two that were set in gold on each shoulder of the breastplate and deemed to be 'forms of divine communication', was discovered in South Africa.
Onyx: Vigor, Courage, and Determination.