Sold2020Platinum bow pinPlatinum bow pin, set with approx. 1 ctw diamonds, 1.75", 8 gramsSee Sold Price
Sold2016Platinum Art Deco Diamond Bow PinDESCRIPTION: Platinum bow pin with black grosgrain ribbon edged with approximately .5 ctw of diamonds. MEASUREMENTS: 2" x 3/4". 4.9 dwt (7.5 gr). CONDITION: No defects noted.See Sold Price
Sold2022An Art Deco Diamond & Onyx Geometric Bow PinPlatinum geometric bow pin featuring diamonds weighing approx. 3.00 ctw with an average color grade of G-H and an average clarity grade of VS, bead set with French cut black onyx channel set in designSee 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
Sold2016Platinum Diamond & Onyx Bow Pin.Single cut diamonds. 3.9 dwts. (Missing one onyx).See Sold Price
Sold2023Three Ladies 14k Yellow Gold Pins and a BroochThree Ladies 14k Yellow Gold Pins and a Brooch. Comprising a 14k and platinum diamond bow, and pin set with an amethyst, a stick pin set with a smokey quartz, and a nautical glass brooch with anchor mSee 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
Sold2022PLATINUM, DIAMOND, EMERALD BOW FORM BROOCHPlatinum, emerald, and diamond encrusted bow form pin. Apparently unmarked, tested for fineness. Approx. h. 1.5", w. 1.375", total weight 7.1g. Ahlers & Ogletree, Inc. reserves the right to require paSee Sold Price
Sold2019PLATINUM ON SOLID GOLD FILIGREE PIN BOW BROOCHANTIQUE ESTATE 2" WIDE BY 9MM WIDE. RUBY RED STONE WITH SURFACE SCRATCHES. PINWORKS FINE. SOLID 10K YELLOW GOLD WITH PLATINUM TOP. WEIGHS 2.6 GRAMS. (USA SHIPPING $10)See 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
Sold2022Diamond Bow PinView a video of this lot: Click HereCrafted in platinum and worn with a 14K pin; set with round brilliant and baguette cut diamonds, weighing a total of approximately 6.00 carats, most withSee Sold Price
Sold2022Vintage Diamond Bow PinMETAL: platinum GEMSTONES: old European- and round brilliant-cut diamonds approx. 2.46 carats total, most G-H/SI-I MEASUREMENTS: 1-1/4 x 1-1/4 inches WEIGHT: 7.40 g.See Sold Price
Sold2016An Art Deco Black Onyx & Diamond Bow PinPlatinum Art Deco brooch with black onyx and diamond bow brooch, 2 in. L, 9 gramsSee Sold Price
Sold2022Tiffany & Co. Sterling 18k Yellow Gold Ribbon Bow Brooch PinThis is an authentic vintage brooch from Tiffany & Co. It is crafted from sterling silver wiht 18k yellow gold accent. The piece features a grooved ribbon bow in silver with yellow gold tie in the cenSee Sold Price
Sold20161950s Patinum Diamond Bow Brooch PinMETAL: Platinum. GEMSTONES:transitional cut diamonds.-approx. 3.30-3.50ctw. MEASUREMENTS: brooch is 42mm x 25mm at widest point. TESTED: Platinum. Stem is 18K gold. WEIGHT: 10.5 grams. Gemstones haveSee 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
Sold2023Art 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
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
Sold2022ANTIQUE, DIAMOND BOW BROOCHANTIQUE, DIAMOND BOW BROOCH Containing numerous old European cut diamonds weighing approximately 4.50 carats total. Mounted in platinum-topped gold. 2 3/4 x 2 inches.Pin stamp: 18K. Gross weight: 10.8See 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
Sold202115.75 Ct. Diamond Bow Pin15.75 Ct. Diamond Bow Pin Mounted with 15.75 Ct.* of Diamonds E-F Color VVS-VS Clarity 18K White Gold Gold Weight: 40.10 gm. *approx. weight Item #: 6233See Sold Price
Sold2022LaCloche Frères Paris Art Deco Platinum PinLaCloche Frères Paris Art Deco Platinum Pin Weighing 10.9 grams Set with 48 Rose-cut Diamonds weighing app. 1.10 Ct. With a carved Lapis Lazuli at top 4.25 inches in lengthSee Sold Price
Sold2021Platinum Bow Pearl Long Diamond EarringPlatinum Weight 26.5g Bow Pearl  Approx. 15mm Long Diamond Approx. 1.75ct Earring Measurement 3.13”x0.6”See Sold Price
Sold2022Retro Diamond, Ruby, Sapphire, Emerald, Platinum PinDesigned as two flowers with leaves, one flower centering a round sapphire cabochon measuring approximately 14.50 mm, highlighted by eight carved and one oval ruby cabochon, each ranging from approximSee Sold Price
4 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
4 days LeftBidhausPlatinum & 18K Yellow Gold 16.00 Carats Diamonds Earrings and Brooch Jewelry SetUS$10
5 days LeftMynt AuctionsPlatinum & 18K Yellow Gold 16.00 Carats Diamonds Earrings and Brooch Jewelry SetUS$5
Jun 23Modern JewelryH.Stern 21.00 Carat Diamond 4.00 Carat Pear Shape Emerald Platinum Pin BroochUS$42,000
4 hrs LeftSeized Assets AuctioneersAntique Art Deco 14k White Gold European Diamond Open Filigree Bow Pin BroochUS$1
Jun 20Modern JewelryHenri PIQUET Turquoise Diamond Platinum Pin BROOCH Clip Art Deco1920s FrenchUS$21,250
Jun 25Miami Auction GalleryVintage Diamond Sapphire Platinum Bow Pendant Multi Strand Pearl NecklaceUS$9,500
Jun 25Miami Auction GalleryAntique Art Deco Diamond Emerald Platinum Bow Brooch Pendant NecklaceUS$32,000
Jun 23Modern Jewelry7.25 Carat Old European Cut & Round Brilliant M I1 Diamond 18k WG/Platinum PinUS$16,000