Sold2020Vintage Platinum Opal, Diamond Pendant, 14K ChainA vintage platinum Victorian style pendant with an approximately 10mm x 5mm marquis center opal and two approximately 5mm round opals, complemented by old European cut diamonds weighing approximatelySee Sold Price
Sold2022Platinum Diamond Opal Pendant NecklacePlatinum diamond and opal pendant necklace. The pendant is fashioned of two marquise cut diamonds and a single round cut diamond attached by a ring to a kite shaped opal (broken). Measures 1 1/4" in lSee Sold Price
Sold2016Art Deco Platinum Black Opal & Diamond PendantArt Deco Platinum Black Opal & Diamond Pendant. It features a drop design centrally set with a massive pear shaped black opal. It exhibits a harlequin peacock play-of-color and measures 31.00mm x 21.0See Sold Price
Sold2022Platinum, Opal and Diamond Pendant on ChainPlatinum, Opal and Diamond Pendant on Chain, center prong set cushion shape cabochon natural opal, wt. approx. 9.41 cts.; bezel with 16 prong set round brilliant cut diamonds, total wt. approx. 0.50 cSee Sold Price
Sold2021Platinum - 4.71tcw - Boulder Opal Pendant" PA10-087 Grading Results:____________Stone Type: Natural Boulder OpalShape: Free ShapeCarat: 4.71 ctColor: Brown Jewelry Material: Platinum 900&850Total Carat Weight: 4.71 ctSee Sold Price
Sold2018A Platinum, Black Opal and Diamond Pendant, 15.40 dwts.A Platinum, Black Opal and Diamond Pendant, containing one oval cabochon cut black opal measuring approximately 29.00 x 21.00 x 8.84 mm and 52 round brilliant cut diamonds weighing approximately 5.00See Sold Price
Sold2023OPAL PENDANT DIAMOND PLATINUM PT900 AUSTRALIAN CRYSTAL O.64CT D.04CTweight: 2.46 gram, diamond: SI1 natural .04ctw, GEMSTONE: natural Australian crystal opal .64ct 4.5mm x 4mm, size: 5 metal: 18k yellow goldSee Sold Price
Sold2016Platinum pendant with opal, diamonds and sapphirePlatinum pendant with opal, diamonds and sapphire , platinum, approx. 1925, centered with one round opal approx. 1.50 ct, surrounded by bevelled sapphires total approx.0.40 ct, diamond roses total appSee Sold Price
Sold2021Australian Black Opal & Diamond Set Platinum PendantDESCRIPTION: An antique black opal pendant necklace. Features a 16-18 Carat Opal, further completed with diamond set platinum bow in a 14kt yellow gold setting. Complete with a 14kt yellow gold box chSee Sold Price
Sold2018Opal, Diamond, Platinum, White Gold Pendant-NeckOpal, Diamond, Platinum, White Gold Pendant-Necklace The pendant features an oval-shSee Sold Price
Sold2018Opal, Diamond, Platinum, White Gold Pendant-NeckOpal, Diamond, Platinum, White Gold Pendant-Necklace The pendant features an oval-shSee Sold Price
Sold2022Vintage Platinum, Opal and Diamond BroochDESCRIPTION: A Platinum convertible Brooch/pendant centered by a Large White Opal weighing approx. 20.6cts, encompassed by a series of Round cut Diamonds the top tier diamonds weighing approx. 0.25ctsSee Sold Price
Sold202414KT YELLOW GOLD OPAL FLOWER PENDENT NECKLACE14KT YELLOW GOLD OPAL CLOVER PENDANT NECKLACE14KT. GOLD WT. APPROX. 1.20 GRAMDIAMOND WT. APPROX. 0.11 CTSTONE: OPALSTONE WT. APPROX. 0.14 CT18 INCH LONG PENDANT ONLYSee Sold Price
Sold20192.30ct 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
Sold2024900PT MODERNIST OPAL & DIAMOND PENDANT NECKLACEA 900-platinum pendant set with a 1.68-carat opal, surrounded by 0.05 carats of round-brilliant cut diamonds. Hung on an 850-platinum chain. Details and measurements: Necklace length: approx. 16 IN. PSee Sold Price
Sold2021NO RESERVE - A BLACK OPAL AND DIAMOND PENDANT NECKLACE,NO RESERVE - A BLACK OPAL AND DIAMOND PENDANT NECKLACE, CIRCA 1910, Made in 15 carat yellow gold, platinum and 18 carat yellow gold, the chain later added, Oval cabochon black opal, weighing approximaSee Sold Price
Sold2017A Pair of Opal and Diamond PendantsThe first pendant, is crafted out of platinum, featuring a cabochon opal, weighing approximately 1.48 carats, surrounded by round-cut diamonds, weighing a total of approximately 0.60 carats, suspendedSee Sold Price
Sold2022A Transparent Opal Cabochon Diamond Platinum NecklaceA Transparent Opal Cabochon Diamond Platinum Necklace Diamonds - 1.5 TCW Approximate Dimensions: 22.5 mm x 18 mm (Opal Length x width) x 3 cm (pendant length) x 41 cm (Total Unclasped Length of NecklaSee Sold Price
2023Victorian c1900s Diamond Platinum Pendant NecklaceTitle: Victorian c1900s Diamond Platinum Pendant Necklace Description: Magnificent Victorian three-stone pendant created in Russia in the 1900's. Features two Old European cut diamonds set in platinumSee Sold Price
Sold2024Tiffany & Co. Pearl Diamond Platinum Pendant NecklaceFabulous pendant necklace created by Tiffany & Co. in the 1990s. Delicate, feminine and wearable, The necklace is a great addition to your jewelry collection. The pendant features a gorgeous tear-dropSee Sold Price
Sold2020Edwardian Diamond, Sapphire, Platinum Pendant EnhancerEdwardian Diamond, Sapphire, Platinum Pendant Enhancer Brooch. Centering one old European-cut diamond weighing approximately 1.20 ct., flanked by two old European-cut diamonds weighing approximately 0See Sold Price
Sold2024OSCAR FRIEDMAN TANZANITE & DIAMOND PLATINUM PENDANTAn Oscar Friedman masterpiece, this platinum pendant showcases a stunning 11.11-carat GIA-certified pear brilliant faceted tanzanite, complemented by 77 round diamonds totaling approximately 1.13 caraSee Sold Price
Sold2022Platinum Pendant, with an oval 46.16 ct. aquamarine within an undulating border of small roundPlatinum Pendant, with an oval 46.16 ct. aquamarine within an undulating border of small round diamonds, the top with a diamond mounted butterfly and a pierced pear shaped diamond mounted bail, on a pSee Sold Price
5 days LeftFederal Assets AuctioneersSolid Platinum 18K Yellow Gold 3.69 ctw Oval Opal & Diamond Halo Pendant Necklac$1
17 hrs LeftA.H. Wilkens Auctions & AppraisalsPLATINUM, OPAL AND DIAMOND CLUSTER RING, 4.8gCA$325(2 bids)
2 days LeftWinbids AuctionsAntique 18kt Gold and Platinum Pendant / Brooch with Sapphires and Diamonds$550
4 days LeftTreasure of Gems & Jewelry925 Sterling Silver Sets with Blue Created Opal Pendant And Earrings 3.73 Grams$1