Sold2023Approx. 14ctw Fine White Clean Diamond Large Platinum Midcentury Swirl Brooch ClipTitle: Approx. 14ctw Fine White Clean Diamond Large Platinum Midcentury Swirl Brooch Clip Description: Brilliantly fiery diamond ca. 1950s platinum brooch / clip. We took out several of the stones toSee Sold Price
Sold2023Signed Cartier 3ctw Fine White Clean Diamond Large 18k Gold Midcentury Vine Leaf BroochTitle: Signed Cartier 3ctw Fine White Clean Diamond Large 18k Gold Midcentury Vine Leaf Brooch Description: A midcentury brooch made in a generous amount of 18k gold & embellished with approx 3.0ctwSee Sold Price
Sold202314ctw White Clean Diamonds Heavy 18k Gold Midcentury Flower Brooch & Earrings in the style of VCATitle: 14ctw Fine White Clean Diamonds Heavy 18k Gold Midcentury Flower Brooch & 4ctw+ Earrings in the style of Van Cleef & Arpels Description: Our customers grandfather was friends with the designerSee Sold Price
Sold2021GIA Natural Black Gray Opal Diamond Platinum RingTitle: GIA Natural Black Gray Opal Diamond Platinum Ring Description:A huge mid-century crossover ring with several white and clean diamonds and a large back or gray natural opal with no treatment! ThSee Sold Price
Sold2023Antique 3ctw Fine Diamond Irid Platinum Art Deco Era Circle Pin BroochTitle: Antique 3ctw Fine Diamond Irid Platinum Art Deco Era Circle Pin Brooch Description: Classic circle pin featuring approx. 3.0ctw of very well-matched, white F-H color, clean VS, hi-performance dSee Sold Price
Sold2022David Webb Large 18k Gold Platinum Diamond Emerald Sapphire Ruby Asian Dragon Motif Pin ClipTitle: David Webb Large 18k Gold Platinum Diamond Emerald Sapphire Ruby Asian Dragon Motif Pin Clip Description: The large, exquisitely detailed David Webb 18k gold dragon clip has an approx. 2ct, cleSee Sold Price
Sold2018Art Deco Diamond, Platinum, White Gold Clip-BrooArt Deco Diamond, Platinum, White Gold Clip-Brooch The brooch features European and baguetSee 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
2021A Fine French Art-Deco Diamond and Platinum BroochDesigned as a bow encrusted with diamonds. Overall approx. 160 top quality diamonds, approx.10Ct in total. Marked. Total weight: 21.07 gr, length: 5.5 cm Condition: For a detailed condition report, pSee Sold Price
Sold2022Old-cut diamond clip earringsOld-cut diamond clip earrings WG 585/000 (Russian 56 hallmarked) with 150 old-cut diamonds, total approx. 6.10 ct FineWhite+ - lightly tinted white (F-I) / VVS-SI, l. 67 mm, 27.3 g, with appraisal ofSee Sold Price
Sold2015Art Deco Diamond Cabochon Ruby Double Clip BroochArt Deco Diamond and Cabochon Ruby in Platinum Double Clip Brooch. Diamond total weight approx. 5.00ct Measurements: 1" x 1.48" and 1" x 1.51" Total Weight: 21.2 gSee Sold Price
Sold2022PLATINUM AND DIAMOND FOLD-OVER CLIP BROOCH Approx. 9.71 total dwt.PLATINUM AND DIAMOND FOLD-OVER CLIP BROOCH (NO RESERVE*) Approx. 9.71 total dwt. (* To be sold with no reserve above starting bid). Set with 20 baguette diamonds, eight marquise diamonds, approx. 0.64See Sold Price
Sold202255185: Art Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette-cut diamonds weighing a total of approximately 6.65 carats; transitional-cut diamonds weighingSee Sold Price
Sold202255384: Art Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette, triangular, and marquise-cut diamonds weighing a total of approximately 2.55 carats&semSee Sold Price
Sold2021IMPORTANT SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCHIMPORTANT SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH, in platinum. Of part wave design, set with 3 sections of blue sapphires totalling approx. 6.84 ct. Flanked with multi-cut diamonds totalling approx.See Sold Price
Sold2022JE Caldwell Antique Diamond and Emerald Platinum Bar Pin BroochCa. first quarter 20thC. Amazing quality throughout with 68 clear Columbian emeralds and 82 clear full cut diamonds surrounding the large central EVS1 diamond. Weight approx. 12.9 Grams. Measures apprSee Sold Price
Sold2021Art Deco Platinum, Diamond & Emerald Brooch / PinArt Deco platinum, diamond, and fine emerald brooch / pin, composed of fifty-one mixed-cut diamonds including baguette and round brilliant-cut diamonds; approx: 5.50 ct tw., color: H-I, clarity: VS2 -See Sold Price
Sold2020Platinum and Diamond Dress Clips/BroochPlatinum and Diamond Dress Clips/Broocheach open-work dress clip bezel-set with two old European-cut diamonds weighing approx. 0.50 ct. each, two baguettes-cut diamonds, and one triangular portrait-cuSee Sold Price
Sold2022Large Fine Diamond Ear ClipsView a video of this lot: Click HereCrafted in platinum; set with round brilliant and square emerald cut diamonds, weighing a total of approximately 12.24 carats, most with G-H colorSee Sold Price
Sold2022RAYMOND YARD PLATINUM, 14 KARAT WHITE GOLD & DIAMOND DOUBLE BROOCHconvertible to two dress clips; signed 'Yard'; containing two round brilliant cut diamonds [G-H/SI] weighing approximately 1.00 carat total; 166 old full and single-cut diamonds [G-H/VS-SI] weighing aSee Sold Price
Sold2022David Webb 18K Platinum, Amethyst and Diamond BroochDavid Webb exceptional Brooch Pendant Authentic and signed Large 30mm X 18mm Faceted Amethyst set in 18k gold and Platinum. 31.7 Grams with Approx 1.5 Carats Diamonds. This is a great collector pieceSee Sold Price
Sold2022Platinum, 18K White Gold & 6ctw Diamond EarringsDeco 850 platinum and 6ctw diamond earrings with 18k white gold French backings. Each measures approx. 2" L x 1" W. Total Weight: 25.6 grams.See Sold Price
Sold2020Platinum diamond double clip, c. 1930, 20.5 dwtsPlatinum diamond double clip, c. 1930, 20.5 dwts Length: 2.5".This fine art deco diamond brooch contains approximately 198 .10ct(average) round and baguette diamonds and two .50ct round diamonds, allSee Sold Price
Sold2018DIAMOND BROOCHDIAMOND BROOCH in white gold depicting a large feather entirely set with brilliant-cut and baguette diamonds weighing approx. 11.00 ct. Gr 42,30 - cm 13,00 x 4,50 - TAGS - Gioiello-Gioielli-Jewel-JeweSee Sold Price
Jun 15Hess Fine AuctionsApprox 5ctw Old Euro Diamond Platinum Filigree Antique Art Deco Era Brooch$400(6 bids)
Jun 15Hess Fine AuctionsArt Deco Platinum 5.35ctw Fine Diamond Natural Sapphire Antique Brooch 14K White Gold Pin$150(4 bids)
Jun 15Hess Fine AuctionsCartier Platinum 18k Gold Diamond Enamel Flower Signed Numbered African Wedding Brooch w/ Box$150(6 bids)
Jun 15Hess Fine AuctionsBvlgari 10ctw Ultra Fine E-F VVS-VS Diamond 18k White Gold Supple Ultra Wide Bracelet$1,100(7 bids)
5 days LeftTremont AuctionsFine vintage Tiffany & Co. Art Deco design diamond and sapphire platinum mounted convertible dress$3,400
Jun 24Platinum Auction GroupBuccellati Cabochon Sapphire Diamond 18K Gold Cocktail Ring$2,200(3 bids)
Jun 15Hess Fine AuctionsHammerman Bros. Over 1ctw Diamond 18k Gold En Tremblant Rose Signed Numbered Clip – Opens & Closes$30(2 bids)
Jun 15Hess Fine AuctionsBvlgari 30ctw Shades of Blue Topaz 2.50ctw Fine Diamond 18k White Gold Long Dangle Necklace w/ Orig.$2,000(6 bids)
5 days LeftTremont AuctionsFine platinum sapphire and diamond mounted ring. Center oval sapphire. Good blue color. Weighing$1,200(1 bid)