Sold2016Platinum Diamond Sapphire Pendant NecklacePlatinum diamond sapphire pendant necklace. High quality diamonds weigh approx. 0.4ct, sapphire weighs approx. 0.26ct. Signed Pt850 PT900. Necklace length 16", weight 5gSee Sold Price
Sold2024850/900PT 1.333CT DIAMOND PENDANT NECKLACE, 18 IN.An incredible 850/900-purity platinum 1.333-carat round-cut diamond pendant necklace. This diamond is absolutely gorgeous. Stamped Pt850 on the necklace and stamped Pt900, 1.333 on the clasp. Loving tSee Sold Price
Sold2021PLATINUM LADIES EMERALD AND DIAMOND NECKLACEPLATINUM LADIES EMERALD AND DIAMOND NECKLACE HAVING 9 GRADUATING RECTANGULAR STEP CUT NATURAL EMERALDS, WEIGHING 13.82 CTW; SET WITH DIAMOND BEZELS SUPPORTING A DIAMOND FRINGE, WEIGHING 9.88 CTW, CLARSee Sold Price
Sold2017LADIES PLATINUM DIAMOND ETERNITY NECKLACE 16.4CTWLADIES PLATINUM DIAMOND ETERNITY NECKLACE 16.4CTW Octagonal bead finish settings containing an approximately .20 ct diamond in each mount, prong set. 82 diamonds total, approximately 16.4 ct total. VSSee Sold Price
Sold2018LARGE DIAMOND NECKLACE 2.60 CENTERLady's 18kt white gold and platinum diamond necklace. The necklace has a stunning pendant a the center of a "diamonds by the yard" style chain. The chain features ten (10), bezel set, round brilliantSee Sold Price
Sold2016Vintage 850 Marked Platinum Ladies NecklaceVintage 850 Marked Platinum Ladies Necklace Vintage 850 marked platinum Ladies Necklace with an attached platinum, diamond and citrine pendant, 24 Baguette style diamond chips. Weight: 8.2 DWT (with sSee Sold Price
Sold2022Lady's Platinum and Iridium Art Deco Fancy 6.54 ct Diamond NecklaceLady's Platinum and Iridium Art Deco Fancy 6.54 ct Diamond Necklace Total Diamond Weight 6.54 cts. 32.8 grams. Two largest diamonds measure: One pear shape with 0.53 ct, VS2 clarity and H color. One rSee Sold Price
Sold2021Cartier, "Riviere" Diamond Platinum NecklaceOne lady's Cartier "Riviere" graduated diamond necklace made of platinum. Piece is set with 99 round brilliant cut diamonds, all prong set. Piece measures 15 3/4" long. Piece is signed "Cartier" withSee Sold Price
2017FINE Platinum 28 Ct Diamond Riviera Collar NecklaceStunning ladies diamond riviera necklace. Crafted of platinum. Features graduated round brilliant cut diamonds in simple modernist mountings. Diamonds graduate from a center of approximately 1.28 caraSee Sold Price
Sold202327ctw Fine Clean White Diamond 1950s Dangle Spray Motif Ladies Platinum Statement NecklaceTitle:27ctw Fine Clean White Diamond 1950s Dangle Spray Motif Ladies Platinum Statement Necklace Description: 27ctw Fine Clean White Diamond 1950s Dangle Spray Motif Ladies Platinum Statement NecklaceSee Sold Price
Sold2016Art Deco Platinum, Diamond, & Sapphire NecklaceLadies Art Deco platinum, diamond and sapphire necklace pendant of tapered form with a central European cut diamond (approximately 1.00 carat), surrounded by sapphire accents and diamond decorated bodSee Sold Price
Sold2018Tourmaline & Diamond on Platinum Necklace, 24.97ctTitle: Woman's Tourmaline & Diamond on Platinum Necklace Metal Purity: PLAT900 Gemstones: Tourmaline & Diamonds Carat Weights: 24.97ct Size/Dimensions: Chain Length: 18in; Pendant Length: 1.5in MainStSee 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
Sold2021ART DECO PLATINUM 6.5 CARAT DIAMOND NECKLACELadies platinum 6.3 carat diamond bezel set in lariat necklace. There are two old European cut brilliant diamonds the measure approx 9.7-9.8 x 5.2-5.5mm each and a weigh approx 3.10-3.20 carats each;See 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
Sold2020Tiffany & Co. Platinum Diamond Victoria NecklaceGuaranteed Authentic Ladies Tiffany & Co. Victoria necklace. Features a platinum chain with fixed pendant set with bright white marquise and bezel set diamonds in a floral form with dangling fringe. MSee 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
Sold20222 Watches: Platinum, Gold, & Diamond Watch w/ Necklace & Ladies IRA 17 Jewel 14K Wrist Watch1st item: Ladies necklace watch in a platinum & 14K yellow gold case featuring 85 rose-cut diamonds approximately 0.85 carats, Clarity-I1, Color-M. The watch case and necklace have blue enamel accentiSee Sold Price
Sold2022Cathy Waterman Platinum Diamond Circle of Flowers Pendant NecklaceMETAL: Platinum. GEMSTONES: Diamonds. MEASUREMENTS: Necklace is 16.5 " long, Pendant - 17mm x 17mm. MARKED: Maker's mark, PT900. WEIGHT: 5.9 grams.Gemstones have not been graded for color andSee Sold Price
Sold2020Platinum 2 CTTW Diamond Starburst Necklace PendantLadies platinum and diamond star burst pendant on chain. Total gemstone weight is approximately 2 carats. Chain and pendant tested platinum with a replaced 14k white gold closure. Length: 17 1/2". PenSee Sold Price
Sold2024900/850 PT 1.92CT SAPPHIRE & DIAMOND NECKLACE, 15INA 900/850-purity platinum 1.92-carat sapphire necklace accented by 0.06 carats of diamonds. It is an oval-cut sapphire with three round-cut diamonds sitting above it. Stamped Pt900, S192, D006, on theSee Sold Price
Sold2016Lady's Approx. 8.31 Carat Oval Cut White Opal, .86Lady's Approx. 8.31 Carat Oval Cut White Opal, .86 Carat Diamond and Platinum Ring. Opal with good play of red, green and blue color. Diamonds F-G color, VS clarity. Signed PT900. Very good condition.See Sold Price
Sold20241.1 CARAT DIAMOND PENDANT NECKLACE PT900A 1.1-carat brilliant round cut diamond set in an 850 platinum pendant. Back of pendant is stamped 1.10 and P850. Hung on a 900-purity platinum chain. Details and measurements: Length: 16.5 IN. WeightSee Sold Price
Sold2017LADIES 18K & PLAT DIAMOND RUBY FLORAL NECKLACELadies estate 18kt yellow gold and platinum floral necklace, possibly Edwardian Era, comprising: (15) pear cut ruby stones, approx. 2.75mm x 1.55mm each; (45) single cut diamonds; presented in a piercSee Sold Price
5 days LeftMynt AuctionsSeiko SEIKO three diamond necklace Pt850/Pt900 0.306ct/0.349ct/0.393ct 5.3g$5
798 Lots AwayBidhausFine Jewelry 3.232ct Tanzanite 0.64ct Diamond Necklace PT950/PT850 Platinum$1(1 bid)