Sold2017Vintage Approx. 41.0 Carat Bezel Set Graduated RoundVintage Approx. 41.0 Carat Bezel Set Graduated Round Brilliant Cut Diamond and Platinum Riviera Necklace, Center Stone Measures 8.7 x 5.32 Depth approx. 2.5 carats. Diamonds F-H color, VS1-SI1 claritySee Sold Price
Sold2020Tiffany & Co. Platinum & Diamond Necklace PendantGuaranteed Authentic Platinum and diamond pendant on a chain by Tiffany & Co. Features a 10mm x 10.5mm pendant with 1.10 carats of total diamond weight. Signed Tiffany & Co. PT950. Weighs 3.7 grams. GSee Sold Price
Sold2022A LATE 19TH CENTURY PLATINUM AND DIAMOND LAVALIER NECKLACEA LATE 19TH CENTURY PLATINUM AND DIAMOND LAVALIER NECKLACE Centering an old European-cut diamond weighing approximately 10.20 carats accented by old European-cut diamonds weighing approximately 1.50 cSee Sold Price
Sold2016Lady's Vintage 10.0Ct Total Diamond, 14kt Gold NecklaceLady's Vintage Approx. 10.0 Carat Total Weight 97 Round Brilliant Cut and Old European Cut Diamond and 14 Karat White Gold Riviera Necklace Set in the Center with a .50 Carat Round Brilliant Cut DiamoSee Sold Price
Sold2022Paraiba Tourmaline and Diamond Pendant NecklaceMETAL: platinum GEMSTONE(S): pear shape paraiba tourmaline 0.97 carat; accented with two round brilliant cut diamonds 0.10 carat total (all gemstone weights are stamped) MEASUREMENTS: maximum 17-3/4See Sold Price
Sold2016Antique Edwardian Approx. 120.0 Carat Ruby, 10.0-11.0 cAntique Edwardian Approx. 120.0 Carat Ruby, 10.0-11.0 Carat European Cut Diamond and Platinum Necklace. The necklace set with cabochon rubies. The later added detachable tassel pendant is set with diaSee Sold Price
Sold2018Opal, Diamond, Platinum, White Gold Pendant-NeckOpal, Diamond, Platinum, White Gold Pendant-Necklace The pendant features an oval-shSee 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
Sold2016A Pearl And Diamond Pendant Necklace.Italy; centering a cultured pearl measuring approximately 10.2mm; in a full cut diamond surround; total diamond weight approximately 1.00 carat; in platinum.L: 17 in.; Gross weight: 7.79 dwt. All itemSee Sold Price
Sold2018Opal, Diamond, Platinum, White Gold Pendant-NeckOpal, Diamond, Platinum, White Gold Pendant-Necklace The pendant features an oval-shSee 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
Sold20228 carat diamond tennis Riviera necklace 14K GOLDsize:16 inch Manufacturer's Suggested Retail Price: $ 15250.00 Item Type: tennis Riviera necklaceSee Sold Price
Sold20225 carat diamond tennis Riviera necklace rose gold 14ksize 42cm-16.5 Manufacturer's Suggested Retail Price: $ 11250.00 Item Type: EarringsSee Sold Price
Sold2020Estate 18kt White Gold & 10 Carat Diamond NecklaceEstate 18kt White Gold & 10 Carat Diamond Necklace. Clasp is hallmarked 750 for 18kt gold. Set with approximately 10 carats of salt and pepper natural diamond beads. Measures 27 inches in length.See Sold Price
Sold202010-Carat Diamond Tennis Necklace 18 Karat White10-Carat Diamond Tennis Necklace 18 Karat White Gold Stock # 37885 Diamond tennis necklace features 10.26 carat total weight of white round brilliant cut diamonds. The diamonds are graded H-I color anSee Sold Price
Sold2018Estate 18kt Gold & 16 Carat Diamond NecklaceEstate 18kt Gold & 16 Carat Diamond Necklace. Riviera full length diamond necklace set in 18kt yellow gold with over 100 oval cut diamonds totaling approximately 16 carats. Each stone is approximatelySee Sold Price
Sold2022ClassiC 5 Carats Diamond Platinum Graduated Center Tennis NecklaceThis gorgeous tennis necklace is crafted from platinum gold with a polished finish featuring a full length round cut prong set diamonds, the center has graduated size diamonds, all with a total weightSee Sold Price
Sold2020Van Cleef & Arpels 20ct Riviera Retail $150,000Van Cleef & Arpels Platinum Graduated Diamond Riviera Line Necklace ~ Approx 20tcw ~ 119 Diamonds ~ 116 Round Brilliant Cut Diamonds and 3 Marquise Brilliant Cut Diamonds ~ Van Cleef & Arpels CertificSee Sold Price
Sold202255022: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 3.10 carats Metal: Platinum Gross Weight: 7.50 grams Size: 7-1/2 (sizeable&rparSee Sold Price
Sold201914kt Yellow Gold Diamond & Amethyst Pendant14kt Yellow Gold Diamond & Amethyst Pendant. Amethyst is 10-12 carats. Necklace pendant measures 1.25 inches in length.See Sold Price
Sold202114K Yellow Gold 0.10 ct Diamond Love Pendant NecklaceThis LB Exclusive necklace is made of 14K yellow gold and embellished with diamonds that amount to 0.10 carats. The necklace weighs 2.4 grams and is presented with a 15 chain and a love pendant that mSee Sold Price
Sold2023Platinum 37.75 Ct. Diamond Riviera NecklaceItem # 7791 Platinum 37.75 Ct. Diamond Riviera Necklace Weighing 65.9 grams Set with 93 Diamonds weighing app. 37.75 Ct. D-F Color, VVS1-SI1 Clarity 17 inches in lengthSee Sold Price
Sold2021Platinum and 9.10 Carat Diamond RingPlatinum and 9.10 Carat Diamond Ring Having a round cut diamond weighing 9.10 carats, I-1 clarity, H color (GIA report #521178962 dated June 14, 2021); flanked by (18) graduated round diamonds on theSee Sold Price
Sold2022ANTIQUE, DIAMOND BRACELETANTIQUE, DIAMOND BRACELET Containing numerous old mine cut diamonds weighing approximately 2.10 carats total. Mounted in platinum-topped gold. 6 1/2 inches long. Gross weight: 12.30 dwt. Property fromSee Sold Price
May 06Heritage Auctions55186: Diamond, Opal, Rock Crystal Quartz, Platinum Ne$3,000
4 days LeftMynt AuctionsTiffany & Co. Grace Necklace with Princess Cut Pendant in Platinum 4.10 Ctw$5
May 06Heritage Auctions55094: Diamond, Platinum Necklace Stones: Diamond brio$15,000
2 days LeftFederal Assets Auctioneers93.00 ctw Amethyst and 0.50 ctw Diamond Platinum Over Silver Necklace$1
May 06Heritage Auctions55270: Fred Leighton Colored Diamond, Diamond, Platinu$4,000
May 06Heritage Auctions55117: Cultured Pearl, Diamond, Platinum Convertible Je$3,000
May 06Heritage Auctions55354: South Sea Cultured Pearl, Diamond, White Gold N$1,500