Sold2021A Diamond and Platinum Pendant-Brooch Stones: SiA Diamond and Platinum Pendant-Brooch Stones: Single-cut diamonds weighing a total of approximately 1.00 carat Metal: Platinum Gross Weight: 6.40 grams Dimensions: 1-1/4 inches x 1-1/4 inches HID03101See Sold Price
Sold2016A natural pearl, diamond and platinum pendant/broochmontatura in platino ed oroSee Sold Price
Sold2020A diamond and platinum pendant brooch, Tiffany & Co.,A diamond and platinum pendant brooch, Tiffany & Co."Enchant," 1996designed as a round brilliant-cut diamond dragonfly with sapphire eyes; estimated total diamond weight: 0.60 carat.3.6 dwt.; Length:See Sold Price
Sold2015Victorian Natural Pearl Diamond Pendant BroochVictorian Natural Pearl and Old European Brilliant Cut Near-Colorless Diamond in Platinum Pendant Brooch. Natural Pearl is a detachable pendant. Circa: 1870s Natural Pearl: 19.91 x 11.85 x 7.54mm DiamSee Sold Price
Sold2018Platinum Diamond Pendant BroochMETAL: platinum. GEMSTONES: diamonds-approx. 1.60-1.70ctw. MEASUREMENTS: pendant/brooch measures 52mm long x 40mm at widest point. MARKED/TESTED: 1, tested platinum. WEIGHT: 7.6 grams.Gemstones have nSee Sold Price
Sold2020Art Deco Platinum Diamond Pendant BroochPlatinum Art Deco brooch/pendant, with approx. 1.20ctw in diamonds. Brooch is 40mm x 20mm. Tested plat. Weight - 7.2 grams.See Sold Price
Sold2019Diamond, Platinum, White Gold, Pendant-Brooch-NeDiamond, Platinum, White Gold, Pendant-Brooch-Necklace The pendant-brooch features marquise-shaped diamonds weighing a total of approximately 2.35 carats, enhanced by baguette-cut diamonds weighing aSee Sold Price
Sold2021Edwardian Diamond, Tourmaline, Emerald, PlatinumEdwardian Diamond, Tourmaline, Emerald, Platinum Pendant-Brooch The pendant-brooch features a rectangular-shaped step-cut pink tourmaline measuring 10.87 x 9.19 x 5.52 mm and weighing approximately 4.See Sold Price
Sold2020GIA 52.82ct Aquamarine Diamond Platinum Clip PendantStunning Color GIA 52.82ct Aquamarine Fine Diamond Platinum Retro Deco Pendant Brooch ClipDescription:A stunningly blue natural color 52.82ct emerald cut aquamarine with over 2ctw of very white G-H coSee Sold Price
Sold2020Art Deco Platinum Diamond Emerald Pendant BroochArt Deco platinum brooch with hidden bale to be worn as a pendant. Set with approx. 2.30ctw in diamonds and emeralds. Brooch measures 45mm x 25mm, bale - 20mm long. Weight - 13.4 grams.See Sold Price
Sold2023Art Deco Platinum Diamond Onyx Pendant BroochMETAL: Platinum. MEASUREMENTS: Pendant is 38mm x 21mm. GEMSTONES: Onyx, Diamonds approx. 2.20ctw. TESTED: Plat. WEIGHT: 10.3 grams.Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold2017Platinum Diamond Dangle Pendant BroochMETAL: platinum. GEMSTONES: diamonds. MEASUREMENTS: pendant/brooch measures 42mm long x 20mm at widest point. TESTED: platinum. WEIGHT: 5.3 grams. Gemstones have not been graded for color and claritySee Sold Price
Sold202255397: George Schuler Diamond, Platinum, Gold Pendant-BGeorge Schuler Diamond, Platinum, Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 0.60 carat Metal: 18k gold, platinum Marked&colonSee Sold Price
Sold2023TIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/BroochTIFFANY & CO. Platinum, Diamond, and Sapphire Pendant/Broochthe circle brooch featuring a row of round brilliant-cut diamonds weighing approx. 3.10 tcw. and a row of channel-set baguette-cut sapphiresSee Sold Price
Sold2022Rose Gold, Platinum, Diamond and Ruby Pendant-BroochRose Gold, Platinum, Diamond and Ruby Pendant-Brooch One old European-cut diamond ap. 1.05 cts., 16 old European and old mine-cut diamonds ap. 1.65 cts., 18 small old-mine cut diamonds, 9 round rubiesSee Sold Price
Sold2019Platinum and Diamond Pendant/BroochPlatinum and Diamond Pendant/Brooch centering a bezel-set old European-cut diamond weighing 0.45 ct. surmounted with rose- and full-cut diamonds within an open-work setting suspending a pear-shape diaSee Sold Price
Sold2022FRENCH DIAMOND, PLATINUM AND 18KT YELLOW GOLD PENDANT/BROOCH Approx. 11.5 dwt.FRENCH DIAMOND, PLATINUM AND 18KT YELLOW GOLD PENDANT/BROOCHKnotted ribbon design with 41 round brilliant-cut diamonds, approx. 1.80 to 2.70mm, set in platinum. Approx. 1.95 carats total weight. DoublSee Sold Price
Sold2022A platinum and diamond pendant/broochA platinum and diamond pendant/brooch designed as a heart shape convertible pendant/brooch, set with twenty-one round brilliant-cut diamonds, three marquise cut diamonds, and twelve baguette-cut diamoSee Sold Price
Sold2023Art Deco 18k Gold and platinum Pendant / Brooch with DiamondsArt Deco Pendant / Brooch crafted in 18k yellow Gold and Platinum on top, accented with Old mine and Rose-cut Diamonds weighing together Approx. 2.0 carats total weight. Pendant come with antique PlatSee Sold Price
Sold2024Antique Aprx 6ctw Quality Old Euro Diamond 18k Gold Platinum Victorian Snowflake Pendant BroochTitle: Antique Approx 6ctw Quality Old Euro Diamond 18k Gold Platinum Victorian Era Snowflake Pendant or Brooch Description: A genuine Victorian era 18k & platinum snowflake design brooch featuring exSee Sold Price
Sold202255218: Diamond, Platinum, White Gold Pendant-Brooch StDiamond, Platinum, White Gold Pendant-Brooch Stones: Full-cut diamonds weighing a total of approximately 10.00 carats; marquise-shaped diamonds weighing a total of approxSee Sold Price
Sold2017Edwardian diamond, platinum-topped 14k yellow gold pendEdwardian diamond platinum-topped 14k yellow gold pendant-brooch featuring (2) old European-cut diamonds weighing a total of approximately 0.55 ct. accented by (52) old European and single-cut diamondSee Sold Price
SoldA PLATINUM TOPPED-GOLD AND DIAMOND PENDANT BROOCHA PLATINUM TOPPED-GOLD AND DIAMOND PENDANT BROOCH • Platinum and 14k yellow gold • Numerous old European-cut diamonds weighing approximately 2.30 carats total • Measures 3 3/4 in. &#See Sold Price
Sold2022Platinum, Diamond and Simulated Emerald Pendant-BroochPlatinum, Diamond and Simulated Emerald Pendant-Brooch One marquise-shaped diamond ap. 1.00 ct., 118 old European-cut diamonds ap. 3.95 cts., 2 triangle-shaped diamonds, calibré-cut simulated emeSee Sold Price
6 days LeftAste Bolaffi pendente-spilla in quarzo citrino e diamanti - citrine quartz and diamond pendant-brooch€1,000
6 days LeftAste Bolaffi Pendente-Spilla in diamanti e onice nero - diamond and black onyx pendant-brooch€6,000
5 days LeftHeritage Auctions55152: Antique Tiffany & Co. Diamond, Platinum-Topped $4,000
4 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Rock Crystal Large Maltese Cross Scroll Pendant Brooch$5
6 days LeftPlatinum Auction GroupDiamond Pendant Art Nouveau 14k Yellow Gold Woman Floral Pendant Pin$425
4 days LeftCapital Estate BuyersRetired Cartier Paris Ballerine Collection 2.15ctw Natural Diamond Platinum Engagement Ring$4,250(4 bids)
4 days LeftCapital Estate BuyersArt Deco Era Estate 2.36ctw GIA Certified Natural Diamond Platinum Cluster Ring$700(4 bids)
4 days LeftCapital Estate BuyersVintage Estate 3.70ctw Natural Tsavorite Garnet & Diamond Platinum Cocktail Ring$150(3 bids)
4 days LeftCapital Estate BuyersContemporary Estate 12.60ctw Natural Ceylon Sapphire & Diamond Platinum Riviere Necklace$50(1 bid)
2024Elmwood'sA VINTAGE DIAMOND PLATINUM COCKTAIL WATCH, the oval watch dial with black Arabic numerals and innerSee Sold Price
Nov 03Modern JewelryTiffany & Co Schlumberger Diamond Platinum Buds RING 1.63ct E VS2 GIA Engagement$43,250