Sold2022A PLATINUM AND DIAMOND BROOCHA PLATINUM AND DIAMOND BROOCH In a bow motif featuring round and baguette diamonds weighing approximately 2.15 carats, measures 2 1/8 x 1 1/4 in.See Sold Price
Sold2022Lady's Art Deco Platinum and 3.76 ct Diamond Circle/ Bow Motif BroochLady's Art Deco Platinum and 3.76 ct Diamond Circle/ Bow Motif Brooch Total Diamond Weight 3.76 cts. Weight 19.90 grams. Estimated total clarity VS1-SI2, Estimated Color G-H. See attachments for additSee Sold Price
Sold2020Platinum and Diamond BroochPlatinum and Diamond Broochthe bow-form brooch comprising full- and single-cut diamonds weighing approx. 1.50 tcw. with open-work millegrain decoration; 7.90 dwts; lg. 3 in.Provenance: The CollectionSee Sold Price
Sold2021BOUCHERON Platinum, Wood, and Diamond BroochBOUCHERON Platinum, Wood, and Diamond Broochthe bow brooch featuring carved wood and old European-cut diamonds; signed Boucheron Paris; French assay marks; 3.80 dwts.; 3/4 x 1 1/2 in.Provenance: PropeSee Sold Price
Sold2021Six Strand Cultured Pearl Torsade Bracelet withSix Strand Cultured Pearl Torsade Bracelet with Platinum and Diamond Clasp/Clip-Brooch Combination The pearls ap. 7.2 to 5.6 mm., the clasp of a stylized pierced bow motif, set with 143 round diamondsSee Sold Price
Sold2024Tiffany & Co. diamond, enamel, 18k gold lapel watchthe bow motif brooch set with 28 European-cut diamonds and green enamel, to the 4-diamond set platinum-topped bail suspending the lapel watch with signed dial; case with green enamel border and centerSee Sold Price
Sold2022Mid Century Platinum Diamond Bow Brooch PinMETAL: Platinum. MEASUREMENTS: Brooch is 58mm x 34mm. Center stone is missing, center will fit approx. 6.5mm stone. GEMSTONES: Diamonds approx. 3.00ctw. TESTED: Plat top/ Gold back. WEIGHT: 15.7 gramsSee Sold Price
Sold2021Platinum & Diamond Brooch with Ribbon Motif.Platinum & Diamond Brooch with Ribbon Motif.See Sold Price
Sold2023Platinum Diamond Bow Brooch 11gramsDiamonds Tested. Marked 'g5x2' H 1.8in W 1.8in D .33in Weight 11.15 Grams TWSee Sold Price
Sold2021Vintage Platinum & Diamond Bow BroochOne 20-point center stone with channel set round and baguette diamonds. Very clean and brilliant diamonds. Unmarked. 1 3/4" x 1". 8.5 grams, inclusive. In good condition.See Sold Price
Sold201914K Vintage Diamond Brooch 1ctw, 1950's14K white gold vintage diamond brooch with a bow motif circa 1950's. There are 57 round diamonds on the brooch. 4 prong set and the rest bead set with 1.00 carat total weight, VS1/SI2 clarity, H/I colSee Sold Price
Sold2023Platinum and Diamond Bow Brooch57 full cut old European cut diamonds, 22 single cut old European diamonds, graduating in size 2.0 - 1.2mm, tested platinum, straight bar pin with "J" clasp, 2-1/4 x 5/8 in, 10.1 grams Provenance: ProSee Sold Price
Sold2022Platinum & diamond circle brooch, c1915, 3.25 dwtsPlatinum & diamond circle brooch, c1915, 3.25 dwtsSee Sold Price
Sold2022Platinum Diamond Ruby Bow Brooch PinMETAL: Platinum/ Gold stem. MEASUREMENTS: Brooch is 50mm x 6mm. GEMSTONES: Rubies (few stones re slightly abraded), Diamonds approx. 0.90ctw. TESTED: Plat/Gold stem. WEIGHT: 4.3 grams.Gemstones have nSee Sold Price
Sold2020Art Deco Dreicer & Co Platinum Diamond Onyx Bow BroochArt Deco dreicer & Co platinum bow brooch set with approx. 0.66ctw in rose cut diamonds and onyx. Some onyx stones are chipped. Brooch is 53mm x 12mm. Marked: Dreicer & Co, tested Platinum. Weight - 7See Sold Price
Sold2021VINTAGE TIFFANY & CO PLATINUM BOW 3ct DIAMOND BROOCHVINTAGE TIFFANY & CO. 3ct PLATINUM BROOCH PIN Brooch measures 1.85" H x 1.75" W Vintage Tiffany & Co. Platinum 3ct Diamond bow brooch with filigree design Center diamond apx 0.50ct Emerald cut Super cSee Sold Price
Sold2016Antique 14K Gold Silver Pearl Diamond Bow Motif BroochBrooch features approx. of 4.00ctw old mine cut diamonds. Measures 42mm x 32mm. Tested 14K, Silver. Weight - 8.8 grams. Gemstones have not been graded for color and clarity ,and tested for clarity andSee Sold Price
Sold2016PLATINUM DIAMOND CIRCLE WITH BOW BROOCH 3.5 tcwPlatinum Diamond Circle with Bow Brooch. Approx 3.5 tcw. 1" 4.7 DWT- 7.4 GSee Sold Price
Sold2016Platinum 2.00ctw Diamond Star Motif Brooch PendantMETAL: Platinum. GEMSTONES: Diamonds - approx. 2.00ctw. MEASUREMENTS: Brooch is 48mm x 35mm. TESTED: Platinum. WEIGHT: 14.1 grams. Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold2021DIAMOND & PLATINUM BOW BROOCH, C. 1920, L 2", T.W. 5 GRDIAMOND & PLATINUM BOW BROOCH, C. 1920, L 2", T.W. 5 GR 5 gr. A small very delicate brooch in bowknot form. L 2". center diamond approx 10pts.Four blue sapphire baguettes. Myriad of diamonds assembledSee Sold Price
Sold2021Platinum & Diamond Art Deco Bow BroochPlatinum & Diamond Art Deco Bow Brooch Designed as a bow centering baguette diamonds weighing a total of 0.19 carats accented by old European cut diamonds weighing a total of 0.74 carats and single cuSee Sold Price
Sold2016AN ANTIQUE PLATINUM DIAMOND AND SAPPHIRE BOW BROOCHAn antique bow brooch with twenty-nine 1/16 carat diamonds plus small sapphires in a platinum setting, unmarked, measures .625 x 1.5 inches, weighs 5.2 grams. We happily provide seamless, low-cost in-See Sold Price
Sold2022Gold and Diamond Bow Motif BroochGold and Diamond Bow Motif Broochthe tied bow motif brooch set to the center with a cluster of full cut round diamonds weighing approximately .13 total carat (G-H color, VS-SI clarity), completed withSee Sold Price
Sold2020Fred Leighton Platinum 31.70ct Diamond Bow Tie BroochStunning bow tie brooch in platinum by Fred Leighton featuring approx 31.70ctw of sparkling pave diamonds. 4.5" long x 43mm wide and weighs 83.6 grams. Original retail value approx $95,000.00 ***FREESee Sold Price
Oct 20Miami Auctions & Appraisals LLC Vintage Retro 15.51ct Diamond Platinum Floral Motif Lapel Brooch$33,750
4 days LeftFederal Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch Pin$1
15 hrs LeftDOYLE Auctioneers & AppraisersGold, Platinum, Ruby and Diamond Bow Clip-Brooch, France$500
15 hrs LeftDOYLE Auctioneers & AppraisersVan Clief Gold, Platinum and Diamond Ribbon Spray Brooch$1,000(1 bid)
15 hrs LeftDOYLE Auctioneers & AppraisersAntique Platinum, Gold, Black Opal and Diamond Brooch$600(1 bid)
Oct 20Miami Auctions & Appraisals LLC ANTIQUE ART DECO DIAMOND PLATINUM FILIGREE BAR BROOCH PIN$11,250