SoldEdwardian Black Opal, Diamond, Platinum, Gold NeEdwardian Black Opal, Diamond, Platinum, Gold Necklace, J.E. Caldwell & Co.See Sold Price
SoldBlack Opal, Diamond, Platinum, Gold Ring The riBlack Opal, Diamond, Platinum, Gold Ring The ring features an oval-shaped black opal cabocSee Sold Price
SoldBLACK OPAL AND DIAMOND RING in white gold or platinum,BLACK OPAL AND DIAMOND RING in white gold or platinum, set with a cabochon black opal of approximately 2.40 carats in a cluster of old and round cut diamonds, unmarked, size K / 5, 3.3g.See Sold Price
SoldLarge Black Opal, Pave Set Round Cut Diamond, PlatinumLarge Black Opal, Pave Set Round Cut Diamond, Platinum and 18 Karat Yellow Gold Ring. Opal measures approx. 27mm x 18mm. Good play of color. Signed PT900, 18K. Very good condition. Ring size 6-1/2. ApSee Sold Price
Platinum Edwardian Opal Diamond PendantA central solid opal bordered by graduating old European cut diamonds set in Platinum. Opal measures 15 x 20mm. Diamonds G-H color, clarity range VVS2-SI2. Modern chain in 18K gold, measuring 16in. L,See Sold Price
SoldA mid 20th century platinum and 18ct gold black opalA mid 20th century platinum and 18ct gold black opal and diamond cluster ring. The oval black opal cabochon, within an old-cut diamond surround, to the plain band. Estimated total diamond weight 0.60cSee Sold Price
SoldA Platinum, 18 Karat Yellow Gold, Black Opal, DiamondA Platinum, 18 Karat Yellow Gold, Black Opal, Diamond and Ruby Swan Necklace, Ruser, consisting of a textured gold swan on a platinum wave base, the swan containing one free form black opal measuringSee Sold Price
SoldArt Deco Platinum, 14KT Gold, Opal, Diamond, and EnamelArt Deco Platinum, 14KT Gold, Opal, Diamond, and Enamel Ringcentering on an oval cabochon black opal (15.25 x 13.0 x 7.0mm) framed by black enamel and with a platinum arrow motif to the shank decorateSee Sold Price
Sold2.30ct Black Opal Plat Pendant W/18K Chain2.30ct Black Opal, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Pendant on Adjustable 18K White Gold Chain - This beautiful necklace is comprised of a 1" solid platinum pendant which hangs on an 18" sSee Sold Price
Sold2.30ct Black Opal Plat Pendant W/18K Chain2.30ct Black Opal, 0.30ctw VS1-VS2/G-H Diamond & Solid Platinum Pendant on Adjustable 18K White Gold Chain - This beautiful necklace is comprised of a 1" solid platinum pendant which hangs on an 18" sSee Sold Price
Estate 18K Yellow Gold 4.3ct Black Opal & DiamondThis stunning ring is finely crafted from solid 18k yellow gold. it features a gorgeous 4.3ct black opal gemstone along with 6 sparkling diamonds set on each side of the elegant mounting. The gold conSee Sold Price
SoldAMAZING 18K GOLD 10.84 CTS BLACK OPAL & DIAMONDS RINGThis is an amazing 18k gold, black opal and diamonds ladies ring. The piece is well crafted in solid 18k white gold with a smooth high polished finish adorned with an oval cabochon fiery Australian blSee Sold Price
SoldAMAZING 18K GOLD 10.84 CTS BLACK OPAL & DIAMONDS RINGThis is an amazing 18k gold, black opal and diamonds ladies ring. The piece is well crafted in solid 18k white gold with a smooth high polished finish adorned with an oval cabochon fiery Australian blSee Sold Price
SoldAn Antique Diamond & Black Opal Necklace in 14Kc. 1915 Art Deco era, 14K yellow gold pendant features a pear shape black opal with strong blue and green play of color surrounded by old European cut diamonds, weighing approx. 1.60 ctw, platinum bezSee Sold Price
SoldEDWARDIAN ENAMELED GOLD & DIAMOND PENDANT WATCHThe 30mm open-face watch with matte black enamel on 18k white gold, platinum and diamond bezel and bail by Whittnaur, case #2000077, dated 1914, matching chain. Longines movement calibre 10.85 N, #227See Sold Price
SoldA Tsavorite & Diamond Ring and a Black Opal Ring1) Platinum, Levian, oval shaped tsavorite garnet with diamond shoulders sz 7.25 2) 18K white and yellow gold ring with a round opal and pave diamonds with milgrain edging, sz 7.25, 7 grams twSee Sold Price
SoldEDWARDIAN PLATINUM, 14 KARAT GOLD, & DIAMOND HEARTon a black velvet ribbon; with a glass covered locket compartment in reverse the old European & Swiss cut diamonds weighing total 5.46 carats [G-K, VS2-SI1]; the single center stone weighing .55 caratSee Sold Price
Sold14KT GOLD RING WITH LARGE OVAL CABOCHON BLACKOPAL SURROUNDED BY EIGHTEEN, 20PT DIAMONDS SET IN PLATINUM, SZ 8 ¼, 11.1GSee Sold Price
SoldEDWARDIAN 14K GOLD, ROSE CUT DIAMONDS & BLACK ENAMELThis is an Edwardian 14k gold, rose cut diamonds and enamel pendant. The piece is exquisitely crafted in solid 14k yellow gold with a smooth high polished finish and a nice rounded form. The piece isSee Sold Price
SoldEDWARDIAN 14K GOLD, ROSE CUT DIAMONDS & BLACK ENAMELThis is an Edwardian 14k gold, rose cut diamonds and enamel pendant. The piece is exquisitely crafted in solid 14k yellow gold with a smooth high polished finish and a nice rounded form. The piece isSee Sold Price
18K Diamond Opal Bow Necklace, 0.55 ctwItem: New 18K white gold Edwardian style pendant with opal pear drop and diamond bow Metal: 18K white gold (stamped 750) Total Weight: 3.8 grams Detachable chain is 16 inches long and made from sterliSee Sold Price
SoldEstate14K Yellow Gold Opal Onyx Enamel and DiamondThis gorgeous piece is finely crafted from solid 14k yellow gold. It features bright and colorful opal, enamel, black onyx, and sparkling diamonds. The gold content is stamped on the clasp. DETAILS MaSee Sold Price
SoldEstate 14K Yellow Gold Opal Onyx Enamel and DiamondThis gorgeous piece is finely crafted from solid 14k yellow gold. It features bright and colorful opal, enamel, black onyx, and sparkling diamonds which look absolutely beautiful on the wrist. The golSee Sold Price
SoldEstate 14K Yellow Gold Opal Onyx Enamel and DiamondThis gorgeous piece is finely crafted from solid 14k yellow gold. It features bright and colorful opal, enamel, black onyx, and sparkling diamonds which look absolutely beautiful on the wrist. The golSee Sold Price
GIA 2.79ct Natural Black Opal Diamond Platinum Ballerina Cocktail RingMiami Auctions & Appraisals LLC 4.4(32)See Sold PriceFeb 26, 2024
Edwardian Tiffany & Co. Aprx 1ctw Fine Old Euro Diamond Natural Pearl Platinum Top 14k Gold BroochHess Fine Auctions4.5(197)See Sold PriceMar 02, 2024
11.52cts GIA Black opal Diamond Platinum Halo Cocktail RingMiami Auctions & Appraisals LLC 4.4(32)See Sold PriceFeb 26, 2024
Art Deco Diamond Black Onyx Platinum PIN BROOCH CLIP Art Deco 1910sJasper524.5(9.8k)See Sold PriceFeb 27, 2024
Vintage Esem Edwardian Art Deco 14k Gold Platinum Pierced Filigree Diamond PinPacific Global Auction3.9(272)See Sold PriceFeb 25, 2024
Vintage Esem Edwardian Art Deco 14k Gold Platinum Pierced Filigree Diamond Pin3 Kings Auction4.3(194)See Sold PriceFeb 28, 2024
18k Yellow Gold Platinum Semi Black Opal Sapphire .60ctw Vintage Ring Size 6Golden Air Auctions4.4(257)See Sold PriceFeb 27, 2024
Vintage Esem Edwardian Art Deco 14k Gold Platinum Pierced Filigree Diamond PinGolden Air Auctions4.4(257)See Sold PriceFeb 25, 2024
Antique Edwardian 18K Gold Platinum 0.90 ctw Diamond Wavy Accents Engagement RinFederal Assets Auctioneers4.4(411)See Sold PriceFeb 24, 2024
Antique Krementz Edwardian Platinum Top 14k Gold Diamond Etched Bar Pin BroochFederal Assets Auctioneers4.4(411)See Sold PriceFeb 24, 2024
Solid Platinum 18K Yellow Gold 3.69 ctw Oval Opal & Diamond Halo Pendant NecklacFederal Assets Auctioneers4.4(411)See Sold PriceFeb 24, 2024
Vintage 14k Yellow Gold Oval Opal Diamond & Black Enamel Ladies Cocktail RingFederal Assets Auctioneers4.4(411)See Sold PriceFeb 26, 2024
Antique Edwardian 18k Gold Platinum Black Onyx & Rose Cut Diamond Belly BraceletSeized Assets Auctioneers4.3(601)See Sold PriceFeb 28, 2024
Diamond and Black Opal Inlay Pendant Slide in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 24, 2024
Diamond and Black Opal Inlay Earrings in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 24, 2024
Australian Black Opal and Diamond Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 24, 2024
Diamond and Black Opal Inlay Pendant Slide in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 25, 2024
Diamond and Black Opal Inlay Earrings in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 25, 2024
Australian Black Opal and Diamond Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(505)See Sold PriceFeb 25, 2024
