Sold2024Amazing 18k Charm Bracelet w/ Platinum Gold & Diamond Charms Tiffany Heart Key ShamrockTitle: Amazing 18k Charm Bracelet w/ Platinum Gold & Diamond Charms Tiffany Heart Key Shamrock Description: Our customer said she bought the entire bracelet & all of the charms from Tiffany, however wSee Sold Price
2021Marlene Stowe Platinum Gold Diamond Butterfly Brooch18k gold and platinum butterfly brooch by Marlene Stowe, with approx. 0.44ctw in diamonds. Brooch measures 60mm x 40mm. Marked: M. Stowe, 18k, Plat. Weight - 32.1 grams.See Sold Price
2020TIFFANY & CO PLATINUM, GOLD & DIAMOND DEMI PARURE, 20gIncluding one brooch and a pair of earrings, each in a ribbon design with a wide band of small round brilliant cut diamonds pave set in platinum between raised yellow gold edges. Total of 62 diamondsSee Sold Price
Sold2023Tiffany & Co Platinum Gold Diamond EarringsMetal : Platinum and 18k Gold Designer : Tiffany & Co Gemstone : Diamonds approx. 2.30ctw Measurements : Earrings are 32mm x 20mm Marked: : 1988 Tiffany & Co 18k Plat Weight: 9.5 grSee Sold Price
Sold2017Retro Platinum Gold Diamond Red Stone Buckle BraceletMETAL: 14k gold, platinum. GEMSTONES: diamonds-approx. 1.00ctw, red stones. MEASUREMENTS: bracelet is 8.5" long x 23mm wide. Length is adjustable. Buckle is 31mm at widest point. MARKED: 14K. WEISee Sold Price
Sold2024Art Deco Platinum Gold Diamond Brooch Pendant NecklaceMETAL: 14k Gold/ Platinum. MEASUREMENTS: Necklace with the pendant attached is 19" long, pendant detaches and converts into a brooch - 46mm x 15mm. GEMSTONES; Diamonds approx. 3.00ctw. MARKED: IrSee Sold Price
Sold2019Universal Geneve Platinum Gold Diamond Lady's WatchMETAL; Platinum case/ 18k Gold bank/buckle. MEASUREMENTS: Case - 15mm excl crown x 40mm. Mesh 18k gold band - 8" long (adjustable). Case decorated with approx. 1.00ctw. MOVEMENT: Manual wind, runSee Sold Price
Sold2019Art Deco Platinum Gold Diamond EarringsMETAL: Platinum/ 18k gold. GEMSTONES: Old mine and rose cut diamonds (multiple small stones are missing). MEASUREMENTS: Earrings are 62mm long x 20mm at widest point. MARKED: 750/ TESTED: Platinum. WESee Sold Price
Sold2024Pair of antique platinum, gold & diamond earrings with IGI reportA pair of antique platinum, 18K, 14K and diamond pendant earrings with lever backs, weighing in total approximately 2.5 dwt or 3.88g and and with a total estimated diamond weight of 1.9 carats. PleaseSee Sold Price
Sold2022Art Deco Platinum Gold Diamond Sapphire RIngMetal : 14k Gold shank/ Platinum top Designer : Not Signed Gemstone : Diamonds approx. 0.75-0.80ctw, Sapphires Measurements : Ring size 6, top is 23mm x 18mm Marked: : Plat, 14kSee Sold Price
Sold2021Platinum Gold Diamond RingVintage Platinum and 18K Y/gold dome shape ring, RBC diamonds weighing approx. 1 ct, HI VS, ring size 3 1/2, weight 5.7 dwtSee Sold Price
Sold2017Platinum Gold Diamond Coral Pearl Necklace Earrings SetMETAL: 14k gold, platinum. GEMSTONES: angel skin coral, diamonds in earrings -approx. 0.25ctw, diamonds on clasp, pearls. MEASUREMENTS: necklace is 18" long x 12.5mm at widest point. Earrings areSee Sold Price
Sold2020Art Deco Platinum, Gold, Diamond & Sapphire CrossArt Deco Platinum & Gold 4.3gr Diamond Old Miner & Rose Cut Approx 0.6ct Sapphire Approx 0.4 ct Measurements 2'x1.2'See Sold Price
Sold2021Victorian Platinum Gold Diamond BraceletVictorian Platinum Gold Weight 10.21g Rose Cut & Euro Cut Diamond Approx. 0.35ct Bracelet Measurements 7.5x0.65”See Sold Price
Sold2018Antique Tiffany & Co Platinum Gold Diamond Jade HatMETAL: 14K gold, platinum. GEMSTONES: rose cut diamonds, jade. MEASUREMENTS: pin is 6" long. Top id 25mm in diameter. MARKED/TESTED: Tiffany & Co , tested 14k, platinum. WEIGHT: 8.3 grams.GemSee Sold Price
Sold2024Art Deco Platinum Gold Diamond RingMETAL: Platinum/Gold. GEMSTONES: Diamond center approx. 0.65ctw. MEASUREMENTS: Ring size 5 1/2, top is 11.1mm. TESTED: Gold/Plat. WEIGHT: 3.2 grams.Gemstones have not been graded for color and claritySee Sold Price
Sold2016Omega Birks Art Deco Platinum Gold Diamond Lady'sMETAL: platinum case, 14k gold bracelet. MEASUREMENTS: 10mm excl crown x 38mm lug tip to lug tip, Band - 6 7/8" long. GEMSTONES: diamonds approx. 2.00-2.20ctw. MOVEMENT: Birks , #215823 ,17 jewelSee Sold Price
Sold2018Platinum Gold Diamond MOP St. Mary PendantMETAL: platinum, 18K gold. GEMSTONES: 74 mixed cut diamonds, carved mother of pearl. MEASUREMENTS: pendant is 55mm long ( with bale) x 32mm at widest point. TESTED: platinum, 18K. WEIGHT: 13.9 grams.See Sold Price
Sold2023Early 20th century platinum & gold diamond ringAn early 20th century platinum and gold, old and rose-cut diamond ring.Estimated total diamond weight 0.75ct. Ring size P. 5.3gms.See Sold Price
Sold2017Platinum & Gold Diamond RingArt Deco style, baguette and single cut diamonds estimated total weight 1.0 carat, four red stone cabochons on corners, mounting tested platinum, shank tested 14kt. white gold, size 6-1/4, 4.7 gramsSee Sold Price
Sold2021PLATINUM, GOLD, DIAMOND AND SAPPHIRE BROOCH MeleePLATINUM, GOLD, DIAMOND AND SAPPHIRE BROOCH Melee centering three bezel-set diamonds, the largest approx. 3.2mm x 3.0mm. Length 2.25”. Approx. 6.46 total dwt.See Sold Price
Sold2018Art Deco Cartier Movado Platinum Gold Diamond WatchMETAL: 14k Gold/ Platinum. MEASUREMENTS: Case - 12mm excl crown x 28mm . 14k gold band - 6" long. Case and band decorated with diamonds. Dial signed Cartier, Movado movement - running order. WEIGSee Sold Price
Sold2018Platinum Gold Diamond Pearl Three Strand BraceletMETAL: platinum, 18k gold. GEMSTONES: diamonds, pearls 6-9mm. MEASUREMENTS: bracelet is 7 3/4" long x 38mm at widest point. TESTED: platinum, 18K. WEIGHT: 58 grams.Gemstones have not been gradedSee Sold Price
Jun 13DOYLE Auctioneers & AppraisersDonald Claflin for Tiffany & Co. Platinum, Gold, Diamond, Green Enamel and Cabochon Emerald FrogUS$3,000
Jun 15Hess Fine AuctionsCartier Platinum 18k Gold Diamond Enamel Flower Signed Numbered African Wedding Brooch w/ BoxUS$125(5 bids)
Jun 13DOYLE Auctioneers & AppraisersAntique Eleven Strand Natural Pearl and Cultured Freshwater Pearl Platinum, Gold and Diamond ChokerUS$2,500
Jul 07A-1 AuctionVintage 1960's 14k & Platinum Gold Pave Diamond Cluster Ladies Ring 1.85 ctUS$275(4 bids)
Jun 12DOYLE Auctioneers & AppraisersSophia D. Platinum, Gold, Colored Diamond and Diamond RingUS$4,000
185 Lots AwayJasper52Rare! Authentic Mikimoto Platinum & 18k Gold Diamond Cats Eye Enamel Band RingUS$3,400
Jun 02Peterborough Auctions LLCAn Antique Platinum, 14K Gold and Diamond Lariat NecklaceUS$125(1 bid)
Jun 12DOYLE Auctioneers & AppraisersOscar Heyman Brothers Platinum, Gold. Ruby and Diamond RingUS$1,000