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
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
Sold202314K White Gold 8.50 Ct. Diamond Riviera Necklace14K White Gold 8.50 Ct. Diamond Riviera NecklaceWeighing 18.4 gramsSet with app. 8.50 Ct. of DiamondsG-J Color, VS1-SI2 Clarity17 inches in lengthSee Sold Price
Sold2018Fine Kwiat Lady's Yellow Diamond Platinum BraceletFine Kwiat Lady's Yellow Diamond Platinum Bracelet 2.5'' Diameter. Includes a 1.28ct fancy yellow cut-cornered rectangular brilliant diamond of VS-1 clarity. Also approx. (65) square modified and (214See Sold Price
Sold2015Beautiful Vintage 14k Two Tone Gold 1.6 ct Diamond &Up for your viewing we present a beautiful Vintage yellow and white gold diamonds and ruby necklace. The necklace features a solid 14k yellow gold body with angled links in a fine polished finish. TheSee Sold Price
Sold2023GOLD, PLATINUM, DIAMONDS SHIRT COLLAR CUFFLINKSA pair of elegant Art Deco cufflinks for the shirt collar, made in platinum with openwork fan motifs and set with matched diamonds. Yellow gold back and clasp, marked: 18 CT. Fine Antique And VintageSee Sold Price
Sold202414K White Gold 13.50 Ct. Diamond Riviera Necklace14K White Gold 13.50 Ct. Diamond Riviera Necklace Weighing 20.7 grams Set with 147 Diamonds weighing app. 13.50 Ct. G-H Color, VS1-SI2 Clarity 16 inches in lengthSee Sold Price
Sold202012 Ct Diamond Riviera & 14Kt YG NecklaceDiamond Riviera style 12ct necklace set in 14kt yellow gold, featuring 79 graduated bezel set brilliant cut diamonds. Approximate total weight 12 cts. (H-J SI-SI2). Center diamond approx .85cts. MeasuSee Sold Price
Sold2021Platinum 0.51 ct Diamond Pendant NecklaceThis elegant Platinum 0.51 ct Diamond Pendant Necklace is crafted of platinum and features a round pendant set with a round center diamond that weighs 0.25 carats. It is surrounded by a swirl of bagueSee 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
2020Fine Art Deco Platinum 2 CT Diamond Ring, Size 4Fantastic Art Deco style platinum ring having over 2 CTTW. Marked Irid-Plat. Approx. overall weight 4.21 grams.See Sold Price
Sold2023Platinum 4.25 Ct. Diamond by the Yard NecklacePlatinum 4.25 Ct. Diamond by the Yard Necklace Weighing 5.4 grams Set with 41 Old Mine Diamonds weighing app. 4.25 Ct. F-H Color, VS1-SI2 Clarity 17 inches in lengthSee Sold Price
Sold2024Platinum .65 CT Diamond Pendant 14k Chain NecklaceAn antique Art Deco platinum and diamond pendant on a 14k white gold chain. The pendant features a classic filigree design with a round-cut diamond gemstone set in a tear-shaped mount. The diamond meaSee Sold Price
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
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
Sold2023Tiffany & Co 7.24ct Diamond Pearls Platinum Lattice Collar Necklace W/ PaperStunning and authentic vintage collar necklace from Tiffany & Co. crafted from platinum with a polished finish featuring a beautiful lattice design with floral motifs in graduated size, wide from theSee Sold Price
Sold201529.01 ct. Platinum Diamond By The Yard Necklace.RBC and OEC diamonds 29.01 cts TW. Approximately I-K, SI-1.See Sold Price
Sold2022Art Deco Platinum Diamond by the Yard NecklaceArt Deco Platinum 19.00 Ct. Diamond by the Yard Necklace Weighing 13.6 grams Set with 54 Old Mine Diamonds weighing app. 19.00 Ct. G-J Color, SI2-I2 Clarity 20 inches in lengthSee 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
Sold2016Tiffany & Co. 6.50 ct. Diamond Necklace.18k yellow and white gold necklace with approximately 6.5 cts. of RBC diamonds. Approximately G-H, VS-SI. 28.9 dwts. Size 15 - 5/8" L.See Sold Price
Sold20241.8 CT Diamond Solitaire Engagement Ring & BandFine platinum & diamond Blue Nile engagement ring with a 1.80 carat pear brilliant cut solitaire diamond, VVS1, E, see GIA report #2196361936. Set with 43 pave set round cut diamonds. Ring size 7. BeiSee Sold Price
Sold2022Tiffany & Co. Elsa Peretti PT950 platinum fine gauge "diamonds by the yard" station necklaceTiffany & Co. Elsa Peretti PT950 platinum fine gauge "diamonds by the yard" station necklace featuring 7 diamonds: Includes original box and pouch. 4.4g. 17 1/2"LSee Sold Price
Sold2024900PT .44CT EMERALD .28CT DIAMOND RING, 5.5A gorgeous 900-purity platinum 0.44-carat emerald ring accented by a halo of diamonds totaling 0.28 carats. Stamped E044, 028, Pt900, on the inside of the ring band. Details and measurements: Ring sizSee Sold Price
Sold2021Certified Platinum Tanzanite and Diamond NecklaceThis is a certified and appraised platinum tanzanite and diamond pendant that hangs from an 18" platinum fine curb link chain with a platinum lobster clasp. The 22.68 carat oval, faceted tanzanite comSee Sold Price
Aug 06Platinum Auction GroupDavid Yurman Collar Necklace Diamond 18k Gold Double Chain Hook Clasp$1,200(3 bids)
5 days LeftJasper52GIA CERTIFIED 21.19CT NATURAL RUBY DIAMONDS ETERNITY RIVIERA CLUSTER NECKLACE +$20,000
Aug 06Platinum Auction GroupGucci 5ct Diamond 18k White gold Stirrup Link Collar Necklace$2,100(2 bids)
Aug 06Platinum Auction GroupRoberto Coin Diamond 18k Gold Silk Basket Woven Flex Collar Necklace 1226vi$400
Aug 06Platinum Auction GroupGorgeous Diamond & Sapphire 18k Gold Panthers Door Knocker Necklace$700(1 bid)
Aug 06Platinum Auction GroupEstate Diamond 18k Yellow Gold 3D Chasing Elephant Link Collar Necklace$1,200
Aug 06Platinum Auction GroupDiamond 18k Gold Triple Cable Wire Curved Section Link Collar Necklace$600
Aug 06Platinum Auction GroupStunning 14ct Diamonds 14k Yellow Gold Full Length Eternity Tennis Necklace 22"$1,200
2 days LeftRiverside Galleries14K Yellow Gold, 11.86ct Tourmaline, 3.62ct Ruby and 3.28ct Diamond Necklace$50
6 days LeftRiverside Galleries14K Yellow Gold, 11.86ct Tourmaline, 3.62ct Ruby and 3.28ct Diamond Necklace$50