the universal opal ring has a carefully set ethiopian opal facet and 4 one mm blue sapphires set in the prongs. Solid sterling silver.•Casted and stones set in Detroit.the universal opal ring$230.00PriceSize (optional)0/500Quantity*Add to CartBuy NowCareJewelry CareEach sterling silver Trinity Barbara piece comes with care card, jewelry pouch and polishing cloth. ✿Keep away from moisture, remove when active.SizingPlease put your size in the notes section. Made to order. If you don’t know your sizing contact us at info@trinitybarbara.com.