Sold2018DIAMOND SOLITAIRE PLATINUM CHAIN NECKLACEThe bezel-set RBC diamond, approx. 1.08 cts. by formula, on roped link chain. 18 1/4". 12.3 dwt.See Sold Price
Sold2022Estate 1.92ct Solitaire Diamond w/Accent 14k Gold Round Pendant & ChainThis is a gorgeous pendant and chain necklace, it is crafted from 14k yellow and white gold. The pendant is a round shape set with a 1.72 carats solitaire diamond in yellow gold bezel and is surroundeSee Sold Price
Sold2022A diamond and platinum solitaire necklaceA diamond and platinum solitaire necklace Centering a brilliant pear cut diamond weighing 3.82 carats, set in a platinum basket setting, suspending from a platinum rope chain. (16inches5.7dwt(withoutSee Sold Price
Sold2019Platinum diamond link chain necklace, set with sixPlatinum diamond link chain necklace, set with six round diamonds meeting one round diamond over pendant of three hearts, having one drop diamond from each melee diamond weight approximately 1.3 cts.,See Sold Price
Sold2022Platinum Diamond Long Chain NecklaceMetal : Platinum Designer : Not Signed Gemstone : Diamonds approx. 1.09ctw Measurements : Necklace is 29.5" long Marked: : MM NY Plat Weight: 16.1 gramsSee Sold Price
Sold2022Platinum and Diamond Chain NecklacePlatinum and Diamond Chain Necklace 18 kt., 84 round and old-mine cut diamonds ap. 8.75 cts., ap. 12.4 dwts. Length 29 1/4 inches. CSee Sold Price
Sold2020Authentic! Tiffany & Co Platinum "diamonds by the yard"Authentic! Tiffany & Co Platinum Diamond 24" Long Chain Necklace You are bidding on an Authentic! Tiffany & Co Platinum Diamond 24" Long Chain Necklace. More About the Piece: Metal: Platinum 950 LengtSee Sold Price
2020Tiffany & Co. Gold Platinum Etoile Pendant DiamondsTiffany & Co. Yellow Gold Etoile Diamond Platinum Ball Pendant Necklace Chain 8”x2 Measurements 5”x5” Weight 6.2grSee Sold Price
Sold2023Type A Natural Jadeite Jade and Diamond Necklace with Platinum ChainDescribed & Photographed By: Robin NFED 45883 Title: Type A Natural Jadeite Jade and Diamond Necklace with Platinum Chain Description:Type A Natural Jadeite Jade and Diamond Necklace with Platinum ChaSee Sold Price
Sold2022Platinum & Diamonds Textured Fancy Pendant & Chain NecklaceThis is a stunning platinum and diamond necklace. It has a fine polished finish with 900 platinum. The pendant is a solid wide wing like form in a matte finish and one side set with round cut diamondsSee Sold Price
Sold2023Sapphire, diamond, and platinum necklaceSapphire, diamond, and platinum necklace The chain set with stations of rectangular-cut sapphires and round brilliant-cut diamonds Platinum 32.50 in; Gross weight 8.4 dwts This work will ship from LamSee Sold Price
Sold2022AN EMERALD AND DIAMOND CHAIN NECKLACE in platinum, set with alternating princess cut diamonds,AN EMERALD AND DIAMOND CHAIN NECKLACE in platinum, set with alternating princess cut diamonds, square step cut emeralds and lover's knot motifs, no assay marks, 50.0cm, 4.3g.See Sold Price
Sold2021Tiffany & Co., Diamond and platinum star necklaceTiffany & Co. Diamond and platinum star necklace The multi-strand chain necklace, suspending five stars set with round brilliant-cut diamonds Platinum Signed Tiffany & Co. 15 ¾ ins; GrossSee Sold Price
Sold2022Tiffany and Co Signed Multi Strand Platinum and Diamond NecklaceTiffany and Co., Authentic Platinum and diamond multi-strand chain necklace, suspending five stars set with round brilliant-cut diamondsSigned Tiffany & Co. 15.75" inch Weight: 7.8 dwt. (60) DiamondsSee Sold Price
Sold2018A 14 Karat Yellow Gold, Platinum and Diamond SolitaireA 14 Karat Yellow Gold, Platinum and Diamond Solitaire Necklace, containing one round brilliant cut diamond weighing approximately 0.65 carat bezel set in platinum with a yellow gold halo and attachedSee Sold Price
Sold2022ESTATE 14KT GOLD 1.26CT DIAMOND SOLITAIRE NECKLACEEstate 14kt yellow gold collar necklace, bezel-set round brilliant cut diamond, approx 1.26ct, color: H-I, clarity: I1, flat foxtail chain necklace, box clasp with safety latch, clasp marked OFS or DFSee Sold Price
Sold2021JEWELRY. Tiffany & Co Platinum & Diamond Necklace.Tiffany & Co. platinum heart form pendant set with full cut diamond accents - stamped verso, "© 2003 Tiffany & Co. PT 950 France". Suspended from a Tiffany & Co. platinum chain necklace - stamped. "TSee Sold Price
Sold2015Lady's 14k Diamond Solitaire Pendant Necklace. IncludesLady's 14k Diamond Solitaire Pendant Necklace. Includes a .81ct carat round brilliant cut diamond of color I, SI-2 clarity. It is prong set in 14k with matching chain. Necklace is 18" long and weighsSee Sold Price
Sold2019Diamond necklaceLady’s antique/vintage Birks platinum chain necklace set with an old European cut diamond approx. 0.45 carat.See 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
Sold2023Diamond Cluster Pendant Necklace (1.00 CTW)Sterling silver chain necklace and white diamond pendant. Platinum over sterling. Necklace and pendant come in at a total weight of 5.62 grams, it is 20" and 1.00 CTW. Necklace and pendant are botSee Sold Price
Sold2021PLATINUM LAVALIER DIAMOND NECKLACE.Lady's platinum lavalier diamond pendant set with approx. 2.5 ct. tw. Old European cut diamonds including platinum chain set with approx. .50 ct. tw. Old European cut diamonds, pendant is approx. 1 5/See Sold Price
Sold2024PLAT. 1.1CT SOLITAIRE DIAMOND PENDANT NECKLACEA 1.1-carat round brilliant-cut diamond pendant set in 900-purity platinum and hung on an 850-purity platinum necklace. Stamped Pt900, 11, on the back of the pendant and Pt850 on the necklace's clasp.See Sold Price
Sold2017Great Fleur De Lis White Gold and Diamond NecklacePendent marked 14k, chain marked 10k. Chain measures 18" pendent measures 1 1/8". The diamond solitaire and chain are 14k the chain measures 17". The gross weight is 4.8dwtSee Sold Price
Jun 30Modern JewelryTIFFANY&Co. Necklace Pendant Solitaire Diamond 0.26ct Pt950 Platinum authenticUS$1,350
Jun 24Platinum Auction GroupTrillion Diamond Pendant 1.70ct Solitaire 14k Two Tone Gold NecklaceUS$500
Jun 24Platinum Auction GroupYard Necklace Diamond Gold 14k Station White Gold Solitaire Halo StyleUS$100
Jun 12DOYLE Auctioneers & AppraisersPlatinum and Diamond Chain Necklace with Diamond and Synthetic Sapphire Pendant-BroochUS$2,500
Jun 25Miami Auction GalleryCartier 11.00cts Diamond Platinum Diamond By The Yard Long Chain NecklaceUS$70,000
Jun 25Miami Auction Gallery18.15 carats Diamond by the Yard Platinum 41 Inches Long Chain NecklaceUS$50,000
Jun 15Hess Fine AuctionsLarge Size Tiffany Co Diamond Key Pendant Necklace Platinum Key ChainUS$80(2 bids)