Stunning 6.4ctw Oval Cabochon Opal Diamond Ring in PlatinumPlatinum 3.68ct Fire Orange Opal Diamond Halo Cocktail RingLarge 7.23ctw Opal Diamond Halo Cocktail Ring in PlatinumPlatinum 11.05ctw Orange Jelly Opal Diamond Halo Cocktail RingVintage Sterling Silver Wide Band Ring with Synthetic OpalVintage Faux Opal Necklace, 24", Two-Tone, 1960's-1990'sEst. US$30-US$40Buy Now for US$25.00
Black Fire Opal - 3.55 Carats2crts Ethopian Black Fire OpalFire Ethopian Opal - 2 CaratsVintage Victorian Revival 14k Yellow Gold Opal Flower Stud Earrings2.86 ct Natural Multicolor Opal Triplet, Oval Cabochon, Opaque, AustraliaEst. US$250-US$350
Antique Edwardian Gold Platinum GIA Black Opal Diamond Halo RingVintage Victorian Revival 14K Yellow Gold Opal Bead Bar Brooch14k Yellow Gold Adjustable Opal Pendant Necklace with Cable ChainNavajo Opal Bracelet Stacker Sterling Silver Cuff Native American SignedEst. US$88-US$800
Stunning 7.52ctw Natural Jelly Opal Platinum Ring with Diamond Halo14k Gold 26.23 Ctw Natural Opal & Diamond Pendant( Without Chain )Est. US$9,000-US$14,000US$3,600
14k Yellow Gold Arrowhead Ring with Black Opal and DiamondsPlatinum Pendant With 5.92ct Opal and Diamond Halo Vintage JewelryZuni Opal Heart Ring Sterling Silver J. Cooeyate Size 8Est. US$85-US$800
VINTAGE 14K YELLOW GOLD MULTI COLOR OPAL PENDANT BROOCH PINEst. US$3,437-US$4,812
1.20 Carats Natural Black Opal - 8X8X4 mm1.40 Carats Natural Black Opal - 11X8X5 mmPear Shape Black Opal -11X7X3 mm