18K Gold Castle Pendant featuring a 9.28-carat Australian opal and 6 South African diamonds, a unique collectible with a grand design.

Exquisite 4.53ct opal pendant in 18K gold with Moissanite and Tsavorite. Displays vibrant colors and a unique jelly-like texture.

Experience the exquisite craftsmanship of Navajo jewelry with this sterling silver blue opal inlaid cross pendant. Perfect for both men and women.

Thai Designer Opal Inlay Ring in 925 Sterling Silver, US Size 7 – A captivating piece with radiant opals and artisanal craftsmanship.

Vintage Native American 925 Silver Ring with opal inlay, Size 9.5 (US) / Size 20 (HK). Weight: 13.3 grams. Pre-owned with minor imperfections.