One solid gold buckle with a 113-carat opal cabochon and diamond and platinum accents sold for $25,000 in 2019. This buckle has a Western motif of a horseshoe, and it can also be converted to a ...
Chopard Red Carpet Collection ring featuring a black opal cabochon. Photo: Handout By Pariah The Orbit ring made from recycled 14K yellow gold and London blue topaz.