Sold201914k yellow & white gold, sapphire diamond pinOne 3 1/4" sapphire and diamond bar pin, 14k yellow gold frame featuring ten old mine-cut diamonds, appx.1.80 ctw. SI1 clarity - G color alternating with eight square-cut blue sapphires 3.5mm - 4mm. TSee Sold Price
Sold2022EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN, - L: 1 3/4".EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN. Round sapphire weighing 1.00-1.25 ct., surrounded by nine old mine cut diamonds together weighing approximately 1.10 ct.,See Sold Price
Sold2022Gemstone and 14K Bar PinsTwo Antique Gemstone and 14 Karat Yellow Gold Bar Pins. One set with old European cut diamonds and pearls. The other set with old European cut diamonds and rubies. Larger measures 2-1/4" L, 5/16" H. ASee Sold Price
Sold2021JEWELRY. Etruscan Revival 14kt Gold and DiamondBar Pin. Etruscan Revival 14kt yellow gold bar pin with central prong-set Old Mine cut diamond. Diamond measures approx. 1.5mm. Total approx. weight is 2.4 dwt (gross). From an Oley, PA estate. DimensSee Sold Price
Sold2022Edwardian Diamond, Platinum, 18k Heart Pin PendantDesigned as a heart, featuring sixty-four Old European-cut diamonds weighing a total of approximately 2.74 cttw., set in a platinum-topped, 18k yellow gold pin pendant mounting measuring approximatelySee Sold Price
Sold20192 Edwardian Pins, 1 w/ 1.50 ct OMC center diamondTwo (2) 14k white gold Edwardian era diamond openwork bar pins. 1st item: 14k white and yellow gold Edwardian pin containing center Old Mine Cut round diamond weighing approximately 1.50 ct (approximaSee Sold Price
Sold2023VINTAGE GOLD AND DIAMOND PIN AND PENDANT.Late 19th - early 20th century. Yellow gold bar pin and pendant, both tested 10K. Bar pin with center crescent shape around old mine cut diamond, approx. .18ct (chip on girdle), 1.87"l (newer pin backSee Sold Price
Sold2020Art Deco Diamond, Sapphire, 14K Bar PinArt Deco Old European Cut Diamond, Square Rose Cut Sapphire and 14 Karat Yellow Gold Bar Pin. Stamped 14K. Measures 2-5/8" L, 1/4" W. Approx. weight: 4.9 grams. Condition: Very good antique condition.See Sold Price
2023Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 GrAntique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr This is a beautiful one-of-a-kind brooch. Circa: 1895 - 1910; Art Nouveau Diamonds: 103 old rose cuts 1.03 ct, G, SI1 GemstSee Sold Price
Sold2021A Set of Antique 18K Diamond Shirt Studs & Pin1) Three 18K yellow gold antique shirt studs featuring old European cut diamonds, accompanied by fitted antique leather and velvet box, and 2) 10K yellow gold lapel pin, 5.8 grams twSee Sold Price
Sold2015Diamond Bar Pin.Platinum top with 14K yellow gold pin, contains Old European, full and single cut diamonds, approximately 0.50ct center diamond, approximately 1.00ct TWD, 4.9dwt. Condition (Good).See Sold Price
Sold201818k Yellow Gold Owl Stick Pin14k yellow gold stick pin with old mine cut diamond eyes. Tested for 14k. Weight .11 ozt.See Sold Price
Sold2018A Lady's 18K Diamond Spray Brooch18K yellow gold spray brooch featuring 0.84ct Old European cut diamond in the center with 23 additional diamonds in brooch, pin/pendant capabilities, 2.25 in. L, rope design, 25.9 gramsSee Sold Price
Sold2021Mid Century Platinum 18k Gold Diamond Brooch PinMid century platinum and 18k yellow gold brooch with rose cut and old mine cut diamonds. Center diamond approx. 0.21ct, surrounding diamonds approx. 1.60ctw. Brooch is 48mm x 38mm. Tested: Plat, 18k.See Sold Price
Sold2022An Art Deco Platinum-Topped 18K Diamond Bar PinPlatinum-topped 18K yellow gold Art Deco bar pin featuring round and rose cut diamonds, milgrain detail, safety catch, 2 in. L, 3.9 gramsSee Sold Price
Sold2023Art Deco Diamond, Onyx & 18K WG Bar PinArt Deco 18K white gold bar pin features an inlaid central onyx bow design accented with approximately .25ct Collette set old European cut diamond. Complemented on sides by small bead set single cut dSee Sold Price
Sold2023TIFFANY & CO. PLATINUM & 18K 4CTW DIAMOND BROOCHCirca 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engraSee Sold Price
Sold2022ESTATE 18KT YG, PINK CORAL & 3.00CTTW DIAMOND PINEstate18kt yellow gold (tested) bar pin, three pink coral cabochons, framed by fifty-two (52) old European and single cut diamonds, approx 3.00cttw, average clarity: SI-I, average color: H-I, unmarkedSee Sold Price
Sold2023EDWARDIAN PLATINUM-ON-YELLOW GOLD AND DIAMOND BAR PIN.EDWARDIAN PLATINUM-ON-YELLOW GOLD AND DIAMOND BAR PIN. circa 1900, Row of 23 matched old European cut round diamonds together weighing app. .91 ct. L: 2 1/4 in.See Sold Price
Sold2018Victorian Gold Diamond Snowflake PinMid-Victorian 18K yellow gold, diamond and black enamel pin designed as three starbursts or snowflakes, approx 2.40 cts Old Mine cut diamonds t.w. 7/8" x 2". 16.3 grams. Circa 1860-1880. Provenance: TSee Sold Price
Sold2023JEWELRY. Antique Platinum and Diamond Bar Pin.Antique platinum bar pin displaying (12) Old Mine cut diamonds. Diamonds average approx. 3.5mm x 2.5mm. With a 14kt yellow gold brooch backing. Total approx. weight of the brooch is 3.7 dwt (gross). FSee Sold Price
Sold2021Antique 18K Gold and Enamel Pansy PinOld pansy pin with light blue enamel, with three old mine cut diamonds, apprx 4.1 dwt, with original bar pin attachment, very good condition, unmarked however tests 18K. Apprx 1"W.See Sold Price
Sold2017A Filigree Sapphire & Diamond Bar Pinc. 1920-30, American, 18K yellow gold platinum toped filigree brooch featuring cushion cut sapphire with diamonds set in filigree, 2.75 in. L, 4.4 gramsSee Sold Price
Sold2023Victorian 14K Gold Bar Pin with 3 Diamonds4.19 gr yellow gold with white gold top Unstamped, verified by test, Set with three old mine cut diamonds, with an estimated total weight of 0.60-0.70 ct, of good white color, fair clatitySee Sold Price
2 days LeftFederal Assets AuctioneersAntique Victorian 18k Gold 2.40 ctw Old Mine Diamond Flower Dangle Bar Pin Brooc$35(2 bids)
1 day LeftMynt AuctionsPlatinum Antique Art Deco Diamond Brooch .75tdw 4.9g VS Excellent Condition$1,700
18 hrs LeftFederal Assets AuctioneersVintage 18k Gold Oval Painted Portrait Diamond Enamel Pearl Frame Brooch Pendant$1
3 days LeftSeized Assets AuctioneersAntique Edwardian 14k Gold 2.28 ctw Round Aquamarine European Diamond Bar Brooch$1
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1 day LeftJasper52Antique Victorian Rectangle Diamond Pendant Brooch Pin 18K Yellow Gold, 16.25 Gr$5,500
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3 days LeftWinbids AuctionsArt Nouveau 1890 Plique à Jour Pendant Brooch In 18Kt Gold Diamonds Pearls & Rubies$2,800
May 31Miami Auctions & Appraisals LLC Cartier French Vintage Diamond 18K Gold Floral Retro Double Brooch Pin Set$30,500