13.01ct Natural Ethiopian Welo Solid Opal Trillion Cabochon, 2TGLazo Heritage4.4(24)US$12011 hrs Left
4.77 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem , 43XALazo Heritage4.4(24)US$2011 hrs Left
Natural Muti Color Agate Carving 9.23 CT. Fancy Shape 24.5 x 12.3 Mm.Treasure of Gems & Jewelry4.5(270)US$1Oct 1, 2026
Pre-owned Natural Turquoise Cabochon With Dark Matrix 20.75 CaratsNicole Sherwood Decor Estate SalesUS$245 days Left
Title: Gilson Doublet Opal 18 Carats Description: A mesmerising Gilson doublet opal oval cabochonWilliam George4.2(15)£35(2 bids)
Natural Multi-Color Play Of Colour Opal Gemstone 1.87 Ct. Octagon Cabochon Shape 10.5 x 7 Mm.Treasure of Gems & Jewelry4.5(270)US$9Oct 1, 2026
Title: Triplet Monarch Opal 23 Carats Description: A mesmerising triplet Monarch Opal in the form ofWilliam George4.2(15)£35(2 bids)
NOREENA JASPER CABOCHON ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(553)US$63 days Left
