GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418**Chairish Auctions4.5(10.3k)$5,500
0.80 CARAT OLD EUROPEAN DIAMOND 0.08 CARAT SAPPHIRE PLATINUM PIN BROOCHModern Jewelry4.5(203)$2,7003 days Left
2.49 CARAT OLD EUROPEAN CUT I SI1 DIAMOND PLATINUM PIN BROOCHModern Jewelry4.5(203)$4,100Mar 03, 2026
Platinum and 18K Gold Art Deco Diamond Clip Brooch with 7 Carats Old Mine StonesBidhaus4.2(836)$1008 hrs Left
Diamond Bracelet in Platinum Featuring 14.00 Carats Total WeightDiamond Depot4.3(10)$12,2504 hrs Left
SoldPierre 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
SoldART 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
SoldIMPORTANT 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
SoldA 14K WHITE GOLD AND DIAMOND DOUBLE CLIP BROOCHA 14K WHITE GOLD AND DIAMOND DOUBLE CLIP BROOCH Of a geometric design featuring marquise-shaped, baguette and round diamonds weighing approximately 7.40 carats, converts into two dress clips, measureSee Sold Price
SoldVAN CLEEF ARPELS, DIAMOND DOUBLE CLIP BROOCHVAN CLEEF ARPELS, DIAMOND DOUBLE CLIP BROOCH, of scrolling leaf form, set throughout with round brilliant-cut and square-cut diamonds, estimated total diamond weight 3.74ct, signed Van Cleef & Arpels.See Sold Price
SoldJEWELRY. 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
SoldA Platinum and Diamond Double-Clip Brooch, c.1930A Platinum and Diamond Double-Clip Brooch, c.1930Of a geometric design featuring old European-cut, single-cut, transitional-cut and baguette diamonds weighing approximately 9.85 caratsMeasures: 2 5/8See Sold Price
SoldTIFFANY & CO., DIAMOND DOUBLE CLIP/BROOCHTIFFANY & CO., DIAMOND DOUBLE CLIP/BROOCH Containing numerous transitional and 12 French cut diamonds weighing approximately 4.30 carats total, together with frame allowing the clips to be worn as a sSee Sold Price
SoldPlatinum 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
SoldDiamond 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
SoldDIAMOND DOUBLE-CLIP BROOCH,DIAMOND DOUBLE-CLIP BROOCH, MID 20TH CENTURY Old brilliant, brilliant, single and tapered-baguette-cut diamonds, approx. 2.50cts total Length 3.9cm Weight approx. 19.0g Footnotes: OVERALL CONDITION LiSee Sold Price
SoldART-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
SoldMidcnentury 18k Gold Diamond Double Clip Brooch PinMetal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw. Measurements : Brooch converts into 2 clips - measures 58mm x 28mm. Marked: : 18k. Weight: : 25.See Sold Price
SoldA mid 20th century diamond double clip brooch,A mid 20th century diamond double clip brooch, the two asymmetrical but identical pieces of pierced, swirling and curling design, abutting at a diagonal, set throughout with round brilliant, single anSee Sold Price
Sold14K/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
SoldART 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
SoldArt 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
SoldDiamond 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
SoldArt 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
SoldESTATE 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
SoldAn art deco diamond and platinum double clip-broochcirca 1930's, the two platinum clip brooches set with transitional round brilliant, baguette and single-cut diamonds, with 18k white gold frame for wear as single brooch; estimated total diamond weighSee Sold Price
SoldArt Deco Diamond, Platinum, White Gold Double-ClArt Deco Diamond, Platinum, White Gold Double-Clip Brooch Stones: Baguette-cut diamonds weighing a total of approximately 6.30 carats; marquise-shaped diamonds weighing aSee Sold Price
SoldPlatinum 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
SoldDouble clip brooch in platinumDouble clip brooch in platinum, comprising interlaced ribbons of diamonds, single cut and two centre diamonds, old cut, estimated total weight 0.80 ct. Detachable and convertible into two brooches. .See Sold Price
