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
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
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
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
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
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
Sold2022An Art Deco emerald and diamond double-clip broochCirca 1925, platinum Centering two trapezoid shaped diamonds each gauged at 7.2mm - 5.4mm x 3.4mm (depth could not be determined due to a closed backing) each graded F-G color and VS clarity and oneSee Sold Price
Sold2017Diamond and Onyx Bow Brooch in 14 Karat White Gold andAn Art-Deco black onyx bow brooch ca 1930's. 14k white gold double pin back and frame. Diamonds set in platinum weighing approximately three carats total weight including center marquise cut diamond.See 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
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
Sold2023ART DECO, EMERALD AND DIAMOND DOUBLE CLIP BROOCHART DECO, EMERALD AND DIAMOND DOUBLE CLIP BROOCH Containing two modified octagonal step cut emeralds measuring approximately 8.45 x 6.45 and 8.75 x 6.45 mm, two square step cut emeralds and numerous cSee 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
Sold2024ESTATE RETRO PLATINUM & 10.85CTTW DIAMOND FLORAL SPRAY DOUBLE CLIP-BROOCHEstate platinum (tested) double clip-brooch, marquise, approx 2.50cttw, baguette, approx 5.00cttw, and round diamonds, approx 3.35cttw, average color: F-G (colorless), average clarity: VS-SI1, clSee 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
Sold2023ART-DECO CERTIFICATED NATURAL JADE AND DIAMOND DOUBLE CLIP BROOCHART-DECO CERTIFICATED NATURAL JADE AND DIAMOND DOUBLE CLIP BROOCH, High carat gold.Fine carved jade depicting peaches (Certificated Natural jade, no indications of impregnation.Diamonds bright and livSee Sold Price
Sold2022Art Deco Platinum Diamond Brooch/ClipsArt Deco Platinum Diamond Brooch/Clips Weighing 28.8 grams Set with 108 Diamonds weighing app. 12.00 Ct. F-H Color, VS1-SI1 Clarity 2 Inches in lengthSee Sold Price
Sold2021An Art Deco diamond and platinum clip/broochAn Art Deco diamond and platinum clip/brooch set with circular-cut, kite-shaped, emerald-cut, and calveshead diamonds; estimated total diamond weight: 8.00 carats, all within an openwork setting. (15.See Sold Price
Sold2023Platinum And 10 Karat White Gold Diamond Double Clip Broochbrooch with removable armiture, featuring 10 baguette cut Diamonds [H/VVS], approximate total weight 1.10 carats, enhanced with eight full cut round and Round Brilliant cut Diamonds [H/VS], approximatSee Sold Price
Sold2022A FRENCH ART DECO DIAMOND CLIP BROOCH in platinum and 18ct white gold, designed as a shield, setA FRENCH ART DECO DIAMOND CLIP BROOCH in platinum and 18ct white gold, designed as a shield, set with shield, baguette, emerald, and single cut diamonds all totalling 3.0-3.5 carats, French assay markSee Sold Price
Sold2020Art Deco 1930s Platinum Diamond Pearl BroochMETAL: Platinum. MEASUREMENTS: Brooch is 45mm x 26mm. GEMSTONES: Pearls - 6mm - 6.5mm. Diamonds apron. 1.80-2.00ctw. MARKED: Engraving "Uncle Frank to Betty 1939". WEIGHT: 13.8 grams.GemstonSee 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
Nov 03Modern JewelryArt Deco DOUBLE CLIP Pin Brooch Pair French Platinum Gold Pearl Diamond 1930sUS$13,750
182 Lots AwayMiami Auctions & Appraisals LLC Antique Art Deco Diamond Pearl Platinum Double Clip Brooch PinUS$5,800
Oct 20Miami Auctions & Appraisals LLC Antique Art Deco Diamond Pearl Platinum Double Clip Brooch PinUS$5,800
7 days LeftHeritage Auctions55167: Art Deco Diamond, Platinum, White Gold Double-ClUS$3,000(1 bid)
2024Miami Auctions & Appraisals LLC Vintage 16.75cts Diamond Platinum Double Clip Pin BroochSee Sold Price
Oct 20Miami Auctions & Appraisals LLC Vintage 16.75cts Diamond Platinum Double Clip Pin BroochUS$21,000
2024Miami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND WHIMSICAL PLATINUM DOUBLE BROOCH PINSee Sold Price