Sold20171930s Art Deco Platinum with Diamonds & Sapphires PatekDesigned with a tonneau-shaped case, this amazing art deco cocktail watch is set with old European-cut diamonds and single-cut diamonds and black sapphires. The very intricate hand crafted platinum caSee Sold Price
Sold2017Ivanka Trump Platinum 950 0.83 TCW VS1 F DiamondIvanka Trump Platinum 950 0.83 Carats TCW Amazing Quality VS1 Clarity F Color Brilliant Round Cut Diamond Engagement Ring Setting Designer: Ivanka Trump stones & Gems: 0.83 Carats TCW Amazing QualitySee Sold Price
Sold2017Ivanka Trump Platinum 950 0.55 TCW VS F DiamondIvanka Trump Platinum 950 0.55 Carats TCW Amazing Quality VS Clarity F Color Brilliant Round Cut Diamond Engagement Ring Setting PRODUCT DETAILS Designer: Ivanka Trump Stones & Gems: 0.55 Carats TCW ASee Sold Price
Sold2022Designer Platinum Diamond Stackable Ring BandDesigner Noam Carver platinum stackable ring band with 13 round diamonds (quality GH SI). Ring size 5. Stamped NOAM CARVER PT950 248697. Approx. weight 3.7 grams.See Sold Price
Sold2022DESIGNER ORIANNE PLATINUM, DIAMOND AND TAHITIAN BLACK PEARL EARRINGSTotal diamond weight approx. 1.24 cts. Tahitian black pearls measure 13mm. Signed. Includes AIGL papers.See Sold Price
Sold2022GIA Certified 10.88 Carat Round Diamond Platinum RingGIA Certified 10.88 Carat Round Diamond Platinum RingAn amazing 10.88 Carat exceptional round brilliant cut diamond ring. The main stone is in color very white J Color and si1 very pleasant well hideSee Sold Price
20221920's Designer Platinum with 7 Diamonds Band Ring - $6K Appraisal Value w/ Certificate of1920'S UNIQUE DESIGNER'S DIAMOND BAND RING IN PLATINUM - $6K APPRAISAL VALUE!ITEM DESCRIPTION:The joy of wearing a piece of art on your finger is within reach when you grab this stunning designer's DiSee Sold Price
Sold2020Art Deco, Emerald and Diamond Ring, Platinum, 1.20 CTWArt Deco, Emerald and Diamond Ring, Platinum. Ring is Circa 1920's. (16) Diamonds are antique cuts which are hand cut. The quality of these diamonds are SI clarity and G-H color. (.20 carat total weigSee Sold Price
Sold2017GRAFF Platinum 4.6TCW Baguette Diamond Wedding BandGRAFF apx. 4.6TCW Baguette Diamond all around wedding band in Platinum Designer: Graff Diamond: apx. 4.6 TCW VVS-VS Clarity / E-F Color Metal: Platinum 950 Weight: 5.4 grams Size :6 Width: 4.5 mm. ConSee Sold Price
Sold2021Rat Pack Era 1ctw Diamond Platinum top 14k Gold RingRat Pack Era 1ctw Hi Quality Diamond Platinum top 14k Gold Designer Ring Signed ART or ARI or AR1 Description: Spectacular midcentury 14k gold saddle ring with a heavy platinum top set with an artfulSee Sold Price
Sold2021Vintage Harry Winston Platinum 20 TCW Diamond BraceletVintage Harry Winston apx. 20 TCW Diamond Bracelet in Platinum Designer: Harry Winston Diamond: apx. 20 TCW VVS-VS Clarity / E-F Color Metal: Platinum 950 Weight: 42 grams Size : 6.5" Width: 3.3 mm/25See Sold Price
Sold2024Cartier Vintage Platinum Emerald Cut Diamond Sapphire RingMetal : Platinum Designer : Cartier Gemstone : Diamond approx. 1.20ct E VVS1. Sapphire Measurements : Ring size 6 1/4, top is 8.3mm Marked: : Cartier Plat, C41272 Weight:See Sold Price
Sold2021Modernist Platinum and 3 CTTW Diamond 16" NecklaceFine designer style Modernist platinum and diamond necklace. Hand made circular links with twisted cable embellishments and a central third with bezel set round cut diamonds, and dangling diamonds hanSee Sold Price
Sold2018Yuri Ichihashi 18k Platinum & Diamond Bracelet 7''.Yuri Ichihashi 18k Platinum & Diamond Bracelet 7''. Multi strand designer gold bracelet is set with (96) round full cut diamonds of .96ctw. It weighs 24.2 grams and is marked ''YURI PT950 18K''. ExcelSee Sold Price
Sold2022Antique Gold Platinum Pearl Diamond Ruby Emerald Butterfly BroochMetal : 18k Gold/ Platinum Designer : None Gemstone : Diamonds , Pearls, Emeralds, Rubies Measurements : Brooch is 42mm x 28mm Marked: : Tested 18k/ Plat Weight: 7.9 gramsSee Sold Price
Sold2021Antique Platinum Diamond Ruby RingAntique platinum, diamond and cabochon ruby ring. Intricate cutwork, engraving cover the surface of this Edwardian band. The organic cutwork and engraving is set with fine faceted diamonds, while theSee Sold Price
Sold202028.7 Gram Stunning Fine Diamond Designer Claus Vollrath28.7 Gram Stunning Fine Diamond Designer Claus Vollrath 18k Gold Platinum Whisker Enamel Cheshire Cat Pin BroochDescription:Offering a 28.7 Gram Stunning Fine Diamond Designer Claus Vollrath 18k GoldSee Sold Price
Sold2022Ritani Platinum Diamond Eternity Wedding Band RingMetal : Platinum Designer : Ritani Gemstone : Diamonds Measurements : Ring size 4.5, ring is 2.1mm wide Marked: : Ritani pt950 Weight: 2.6 gramsSee Sold Price
Sold2021PAIR OF DIAMOND AND FOURTEEN KARAT GOLD EARRINGSPAIR OF DIAMOND AND FOURTEEN KARAT GOLD EARRINGS, each 14k white French clip earring pave' set with 60 round-cut diamonds. Total estimated weight for all 120 diamonds: 2.45cts. 6"Lx.5"w , WEIGHT 8.9See Sold Price
Sold2020Very Rare Tiffany Fire Opal Diamond Platinum DanglesVery Rare Tiffany & Co. 32ct+ Cherry Fire Opal 2.50ctw Diamond Extra Long Platinum Dangle Earrings w/ BoxDescription:Amazing presentation on these 3inch+ long articulated platinum dangles, featuring fSee Sold Price
Sold2024Angela Cummings 7.00ctw Diamond Platinum DiamondMetal : 18k Gold Designer : Angela Cummings Gemstone : Diamonds approx. 7.00ctw G/VS (76 stones, each stone measures 2.9mm). Measurements : Earrings are 32mm x 28mm. Marked: : Cummings, IrSee Sold Price
Sold2022Cathy Waterman Daisy Diamond Platinum Gold NecklaceMetal : Platinum/ 22k Gold Designer : Cathy Waterman Gemstone : Diamonds approx. 1.75ctw Measurements : Necklace is 16.5" long and 26mm wide Marked: : 22k, pt900, Maker's mark WeigSee Sold Price
Sold2023Tiffany & Co Picasso Vintage Diamond Platinum 18k Gold Square Link BraceletThis is an elegant vintage authentic bracelet from Tiffany & Co. by designer Paloma Picasso. It is crafted from 18k yellow gold and platinum featuring a gorgeous fancy square link bracelet, the centerSee Sold Price
Sold2022Cathy Waterman Daisy Diamond Platinum Gold BraceletMetal : Platinum/22k Gold Designer : Cathy Waterman Gemstone : Diamonds approx. 0.95ctw Measurements : Bracelet is 7.25" long and 25mm wide Marked: : Maker's mark, pt900, 22k WeighSee Sold Price
Jun 24Platinum Auction GroupH.Stern Rock Crystal Bracelet Diamond 18k Gold Flower Pebble Link DesignUS$1,000
Jun 23Modern JewelryTiffany & Co. 1.20 Carat Round Brilliant H VVS2 Diamond Platinum Engagement RingUS$20,500
3 days LeftJasper52Cushion Cut Diamond Platinum Ring Art Deco circa 1920s 3.02-carat GIA G SI1US$46,000
3 days LeftJasper52Tiffany & Co. Schlumberger Diamond Platinum Buds Ring 1.63-carat E VS2 GIAUS$28,000
3 days LeftJasper52Vintage Harry Winston Emerald Diamond Platinum Ring 14.04 Carat Colombian AGLUS$216,000
12 hrs LeftBidhausOscar Heyman Platinum Circa 1925 Diamond And Calibre Cut Green Emerald BraceletUS$10
3 days LeftJasper52Cartier Meli Melo Platinum Chalcedony Tourmaline Garnet Diamond Ring sz 5.75US$3,400
Jun 23Modern JewelryTiffany & Co. 13.00 Carat Sapphire 1.00 Diamond 18 Karat Yellow Gold PinUS$38,750
Jun 23Modern JewelryDAVID YURMAN 1.20 Carat Round Brilliant G VS1 Diamond 14k Yellow Gold NecklaceUS$7,700