Sold2018ART DECO 7.76CTTW DIAMOND & PLATINUM BROOCH / CLIPEstate Art Deco platinum (tested) diamond double-clip brooch, c. 1930s, approx 7.46cttw, two fur or coat clips with pin mechanism to combine into single brooch, featuring pierced work and milgraining,See Sold Price
2023Vintage Diamond & Platinum BroochThe classic bygone days of Golden Age Hollywood glamour are evoked in these fabulous, ultra-sparkling double diamond spray clips. Masterfully hand fabricated in platinum in free form cornucopia style,See Sold Price
Sold2023Diamond and 18K Gold Double Clip Brooch 18 karat white gold and diamond double clip, brooch pin. 218 karat white gold and diamond double clip, brooch pin. 2 larger old mine cut diamonds approximately .65 carats each. H-I color. VS2 clarity. 136 round diamonds approximately 2.9 carats. 28 baguettesSee Sold Price
Sold2019Diamond and platinum double clip brooch as flowerDiamond and platinum double clip brooch as flower cornucopia and arrow screw to adapt the different sets, in all ct. 9.00 circa, each brooch of cm 4.70, g 32.99. (slight defects) IT Doppia broche in pSee Sold Price
Sold2021Pierre Sterlé Platinum & Diamond Double Clip BroochPierre Sterlé double clips/brooch, a diamond and platinum knot with round-cut diamonds, suspending cascades of rectangular diamonds mounted in platinum, ca. 1955, with an approximate total weight ofSee Sold Price
Sold2024Art Deco Platinum Diamond Emerald Double Clip BroochArt Deco Platinum Weight 29g Diamond Approx. 5ct Emerald Double Clip Brooch Measurements 1.1inx2.2in  See Sold Price
Sold2020Vintage pair of diamond and platinum clip broochesset with 90 table, old mine, and round/pear-shaped rose-cut diamonds, totaling an estimated: 1.00cts; with 14k white gold clip back findings; weighing approximately 9.5 grams; each measures: 1 x 3/4inSee Sold Price
Sold2023JEWELRY. Platinum and Diamond Double Clip/Brooch.Platinum double clip/brooch inlaid throughout with bands of single cut diamonds, (6) straight diamond baguettes, and (1) square cut diamond. Clip backings, and optional brooch backing are 14kt white gSee Sold Price
Sold2019Vintage Platinum & Diamond Brooch or PinVintage fancy and large floral and bow brooch. 139 high quality diamonds with a approx. weight of 9.60ct set in a hand fabricated platinum setting. Unmarked, tested for platinum. approx 1.5" X 2" withSee Sold Price
Sold2023Vintage 18k Gold Diamond & Sapphire Fur Clip Brooch PinVintage 18k gold, mixed cut diamond and sapphire fur clip brooch pin. Diamonds are approximately 1 ct total weight. Approximately measures at 2" x 1.5", and weighs at 16.1g.See 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
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
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
Sold202255183: Art Deco Diamond, Platinum, White Gold Double-CArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Marquise, hexagon, European, transitional, and single-cut diamonds weighing a total of approSee Sold Price
Sold202255180: Art Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette, marquise, and transitional-cut diamonds weighing a total of approximately 3.00 carats MSee Sold Price
Sold2023Vintage 4.35cts Diamond Cabochon Ruby Sapphire Platinum Floral Brooch Pinweighing approximately 10.0 grams. crafted in solid Platinum, this exquisite piece is adorned by an outstanding (4) Large Genuine Diamonds round-cut, prong-set, ( G-H color and VS clarity) & (16) LargSee Sold Price
Sold2022Platinum, Aquamarine and Diamond Double Clip-BroochPlatinum, Aquamarine and Diamond Double Clip-Brooch 6 square-cut and 6 tapered baguette aquamarines, 38 round diamonds ap. 1.68 cts., and 54 single-cut and 4 baguette diamonds ap. 1.25 cts., no. 10094See Sold Price
Sold202014K/Platinum Amethyst & Diamond Double Clip BroochRetro 14K rose gold and platinum, amethyst and diamond double clip brooch, composed of two 18mm x 15mm emerald-cut amethyst and eight round single-cut diamonds, approx: 0.50 ct tw., color: H-I, claritSee Sold Price
Sold2022Vintage Platinum 3.5tcw Diamond Circle Brooch PinThis is an elegant vintage circle brooch pin rendered in fine platinum. The Art Deco pin is studded with 3.5tcw Old European and Old Mine cut diamonds of VS clarity and GH color. It is 1 3/8" diameterSee Sold Price
Sold2023Vintage French Diamond 18k Gold Sputnik Pin Brooch ClipTitle: Vintage French Diamond 18k Gold Sputnik Pin Brooch Clip Description: Inspired by the first sputnik launched in 1957, this remarkable clip was created in France in the 1950s. Chic and wearable,See Sold Price
Sold2023Group of antique, vintage, rhinestone & costume jewelryincluding a long chain, 2 bracelets, 2 necklaces, a pair of clip-brooches, a double-clip brooch, 4 pins and 5 pairs of earrings (stones missing)See 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
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
Sold2020Vintage! Tiffany & Co 18k Yellow Gold Diamond LeafRare! Vintage Tiffany & Co 18k Yellow Gold Diamond Leaf Double Heart Pin Brooch 1987 You are bidding on a Rare! Vintage Tiffany & Co 18k Yellow Gold Diamond Leaf Double Heart Pin Brooch 1987. This broSee Sold Price
May 31Miami Auctions & Appraisals LLC Vintage 12.82cttw Diamond Platinum Double Clip Brooch PinUS$14,750
May 31Miami Auctions & Appraisals LLC Vintage Boucheron Diamond Emerald Platinum Double Clip Lapel BroochUS$104,000
May 31Miami Auctions & Appraisals LLC Antique Art Deco Diamond Pearl Platinum Double Clip Brooch PinUS$5,800
May 31Miami Auctions & Appraisals LLC Vintage Buccellati Yellow Diamond Emerald Gold Flower Brooch PinUS$12,500
May 31Miami Auctions & Appraisals LLC Vintage Buccellati Yellow Diamond Emerald Gold Flower Brooch PinUS$12,500
May 31Miami Auctions & Appraisals LLC Vintage Retro 15.69cts Diamond Platinum Floral Bouquet Lapel BroochUS$25,500
4 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Important Vintage Maltese Crosee White Enamel BroochUS$10
May 31Miami Auctions & Appraisals LLC Estate Art Deco 15.00 Carats Diamond Platinum Double Clip BroochUS$18,250
May 31Miami Auctions & Appraisals LLC ELWOOD VAN CLIEF Vintage Diamond Platinum Brooch Pin 17.50 CaratsUS$33,000
May 28Miami Auction GalleryDavid Webb Vintage Diamond Floral Platinum 18K Brooch Pin and PendantUS$21,000