Platinum and Diamond Brooch with Gold JacketDOYLE Auctioneers & Appraisers4.7(213)$2,500(2 bids)224 Lots Away
PLATINUM AND 18K ROSE GOLD 4.52CT DIAMOND EDWARDIAN FLOWER BROOCHRobinhood Auctions4.7(844)$3,8001 hr Left
SoldPlatinum Retro Bee Brooch1940's European Cut Diamonds TW approx. 3CT. Weight 11g. Clarity:VS1 Color: H. Measurements 1.1x1.7"See Sold Price
Sold18K Platinum Opal Diamond Retro Brooch18K Yellow Gold Platinum Weight 5gr Opal Approx 0.30 Ct Diamond Approx 0.35ct Retro Brooch Measurements 1.5”X0.7”See Sold Price
SoldGIA 52.82ct Aquamarine Diamond Platinum Clip PendantStunning Color GIA 52.82ct Aquamarine Fine Diamond Platinum Retro Deco Pendant Brooch ClipDescription:A stunningly blue natural color 52.82ct emerald cut aquamarine with over 2ctw of very white G-H coSee Sold Price
SoldRetro 18K & Platinum BroochRetro 18K & Platinum Brooch Weighing 24.7 grams Set with 96 Diamonds weighing app. 4.10 Ct. F-H Color, VS1-SI1 Clarity 2 inches in lengthSee Sold Price
SoldCartier London, A pair of citrine, diamond, 18k gold and platinum clipsCartier London, A pair of citrine, diamond, 18k gold and platinum clips the retro era clips brooches of shield design, set with baguette, square and triangular-shaped citrines, and accented with 24 roSee Sold Price
SoldRetro Platinum Diamond Cluster Spray Brooch, 1950sRetro Platinum Diamond Set Cluster and Spray Motif Brooch, 1950s, worn on cloth with pronged pin clip and barrel clutch. 3 3/4" x 2.0" approx.; Depth: 6.0 mm approx.; 79 Diamonds = 3.00 carats approx.See Sold Price
SoldRetro 18K & Platinum Emerald & Diamond Brooch/PendantRetro 18K & Platinum Emerald & Diamond Brooch/PendantWeighing 25.6 gramsSet with an app. 50.00 Ct. EmeraldAlong with 7 Emeralds weighing app. 7.00 Ct.And 25 Diamonds weighing app. 0.70 Ct.F-H Color, VSee Sold Price
SoldPlatinum Brooch Set w/ DiamondsRetro brooch (from 1930s/40s) designed as a floral bouquet made of platinum (acid tested) and set with Single Cut diamonds weighing a total of approximately 3.5 Carats. The pin on its reverse is madeSee Sold Price
SoldPlatinum Retro Brooch Platinum Weight 6.39gr Measurement 0.58”x1.2”  Retro Brooch See Sold Price
SoldRetro 13 Carats Amethyst 14k Yellow Gold Circle PinThis is a Retro Era brooch, well crafted from 14k yellow gold witha polished finish. It features a circle pendant set with oval cut amethyst gemstones, all with a total weight of 13 carats! Material:See 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
SoldGUBELIN, RETRO, ROSE GOLD, PLATINUM AND DIAMOND BROOCHGUBELIN, RETRO, ROSE GOLD, PLATINUM AND DIAMOND BROOCH Designed as two curling feathers containing eight baguette and numerous round brilliant cut diamonds weighing approximately 1.60 carats total. 2See Sold Price
SoldRetro 18k Gold Platinum Diamond Sapphire Clip BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 85mm x 50mm, converts into two clips. GEMSTONES: Sapphires, Rose cut diamonds approx. 70 stones. TESTED: 18k/ Plat. WEIGHT: 41.4 grams.Gemstones haveSee Sold Price
SoldRetro Citrine, Diamond, Platinum-Topped Gold CliRetro Citrine, Diamond, Platinum-Topped Gold Clip-Brooch Stones: Emerald and baguette-cut citrines; European and full-cut diamonds weighing a total of approximately 1.00 carat Metal: Platinum-topped 1See Sold Price
SoldRetro 18K Gold Platinum Diamond Pearl Red Stone BroochMETAL: 18k gold, platinum. GEMSTONES: rose cut diamonds, red stones, pearls ( one pearl missing). MEASUREMENTS: brooch is 71mm long x 57mm at widest point. TESTED: 18K, platinum. WEIGHT: 23.9 grams. GSee Sold Price
SoldArt Deco Platinum and Diamond Bow Wreath BroochItem/Description: Elegant Deco Retro era circle pin brooch fashioned as a wreath or ribbon from platinum and set with sparkly white round diamonds graduated in size. Approximately one half carat CTW.See Sold Price
SoldChinese Green Jade Bead Infinity Stretch BraceletItem/Description: Elegant Deco Retro era circle pin brooch fashioned as a wreath or ribbon from platinum and set with sparkly white round diamonds graduated in size. Approximately one half carat CTW.See 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
Sold18k Gold Platinum 2.50ctw Diamond Ruby Butterfly BroochAntique Retro Deco Large 18k Rose Gold & Platinum 2.50ctw Diamond & Ruby Butterfly Dress Clip Brooch Description:A ca. 1940s 18k rose gold & platinum dress clip in an elaborate butterfly motif encrustSee Sold Price
SoldTiffany & Co Schlumberger Apollo 18k Yellow Gold Pave Diamond Platinum BroochTiffany & Co. Schlumberger Apollo Pave Diamond Platinum Yellow Gold Pin Brooch Comes with C.O.A. ! Brand: Tiffany & Co. Collection: Schlumberger Style: Pin Brooch Condition: Pre-owned Diamond: 8 TCW MSee Sold Price
SoldDavid Webb 18K & Platinum Brooch Pendant NecklaceDavid Webb 18K yellow gold and platinum pendant/brooch with a centered approx. 9ct star ruby set with six round rubies, six pear shape emeralds, 21 round emeralds and approx. five 20 ctw VS diamonds.See Sold Price
SoldTiffany & Co. Art Deco Diamond, Platinum BroochTiffany & Co. Art Deco Diamond, Platinum Brooch Stones: European, transitional, and Swiss-cut diamonds weighing a total of approximately 6.00 carats Metal&colSee Sold Price
SoldAn Art Deco diamond and platinum brooch, circa 1930An Art Deco diamond and platinum brooch circa 1930 designed as a dimensional ribbon bow set with single and old mine-cut diamonds, suspending articulated step-cut diamond fringe, terminating in old miSee Sold Price
SoldTiffany & Co. Diamond, Pearl & Platinum BroochTiffany & Co. 1996 2.75ctw VS1-VS2/F-G Diamond, 13.5mm South Sea Pearl Solid Platinum Crab Brooch - This splendid brooch comes from one of the world's most celebrated house of gems and jewels, TiffanySee Sold Price
