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
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
Sold2016Two Gold Pins: Floral Sprig and BirdAn assembled pairing of two pins: a 14K white gold floral sprig with blue sapphires and Old mine and full cut diamonds; an 18K yellow gold bird brooch with two turquoise cabochons and ruby eye. 16.2dwSee 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
Sold2021An 18K Yellow Gold Diamond Ribbon Brooch18K yellow gold ribbon brooch with round brilliant, old European and single cut diamonds, total weight 3.71 ctw, G-H color, VS1 - SI2 clarity, 2.5 in. L, 26.0 grams The Estate of Susan Kaufmann.See Sold Price
Sold2017A Lady's Tiffany & Co. Enameled Pendant Watch18K yellow gold, Art Deco, stunning royal blue enamel with old mine cut diamonds in a swag design on a 14K yellow gold floral brooch in royal blue enamel with old mine cut diamonds with textured goldSee Sold Price
Sold2021Marcus & Co. Edwardian Diamond Crescent BroochMarcus & Co. Edwardian Diamond Crescent Brooch platinum/18k yellow gold, the brooch mounted with old European-cut and old single-cut diamonds weighing approximately 2.50 carats in total, signed "M & CSee Sold Price
Sold2017Victorian Enamel, Pearl, Diamond, 18k Yellow Gold BowVictorian Enamel, Pearl, Diamond, 18k Yellow Gold Bow Brooch. Designed as a bow, featuring three round half pearls, accented by two old mine-cut diamonds weighing a total of approximately 0.20 cttw.,See Sold Price
Sold202118K Yellow Gold & Swiss Enamel BroochHand painting of lady laying in garden with her dog. Frame design with row of natural pearls, with 5 old mine cut diamonds. Diamond total weight approximate .20 carats. All F/G color and VS clarity. CSee Sold Price
Sold2020An emerald and diamond flower brooch18k yellow gold with 14k yellow gold stem Centering a rectangular-cut emerald weighing 3.41 cts. surrounded by four old mine-cut diamonds totaling approximately 0.12 ct. 1.5" H x 1" W 7.5 grams groSee Sold Price
Sold2021Victorian Gold and Diamond Crown BroochVictorian Gold and Diamond Crown Brooch ca. 1885, 18k/14k yellow gold, in the form of a marquesal crown, the leaves set with old mine-cut diamonds weighing approximately 0.71 carats in total, separateSee Sold Price
Sold2023Attributed To Wartski Extraordinary Large 18K Old Cut Diamond Ruby Emerald Lizard BroochTitle: Attributed To Wartski Extraordinary Large 18K Old Cut Diamond Ruby Emerald Lizard Brooch Description: This extraordinary piece, attributed to Wartski, is set in 18k yellow gold at the bottom anSee Sold Price
Sold2023Art Deco 18k Gold and platinum Pendant / Brooch with DiamondsArt Deco Pendant / Brooch crafted in 18k yellow Gold and Platinum on top, accented with Old mine and Rose-cut Diamonds weighing together Approx. 2.0 carats total weight. Pendant come with antique PlatSee Sold Price
Sold2022Edwardian 18k Brooch with Diamonds & EmeraldLate Edwardian Period Brooch crafted in 18k yellow Gold, set with a center Natural Round Emerald Approx. 0.30 carats. Accented with Old mine and Rose cut Diamonds weighing Approx. 1.55 ctw.Stamped witSee Sold Price
Sold2021Antique Victorian era 18k Gold brooch with DiamondsAntique Victorian era 18kt acid tested gold brooch with 21 old cut genuine natural diamonds and 16 rose cut diamonds, all are very good quality. The back pin is made of 18kt yellow gold, the brooch meSee Sold Price
Sold2019A Group of Gold Animal BroochesMETAL: 18K yellow and white gold GEMSTONE(S): round brilliant-, old European-, Swiss- and single-cut diamonds approx. 0.75 carat total, most G-H/VS; accented by rubies MEASUREMENTS: stag 1-3/8 x 1-3See 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
SoldA GROUP OF PLATINUM-TOPPED GOLD, BI-COLOR GOLD, SAPPHIRE AND DIAMOND BROOCHESA GROUP OF PLATINUM-TOPPED GOLD, BI-COLOR GOLD, SAPPHIRE AND DIAMOND BROOCHES • Platinum, 14k white gold, 18k yellow gold • 5 old European-cut, 1 old-mine cut and numerous rose-cut diamondSee Sold Price
Sold2023Gold and silver brooch depicting a dragonfly with carnelian and diamondsGold and silver brooch depicting a dragonfly with carnelian and diamonds 18k yellow gold and 900/1000 silver, carnelian cabochon body surrounded by huit-huit cut diamonds ca. 1.10 ct and old mine cutSee Sold Price
Sold2024Art Deco 18k Gold and Platinum Diamonds and Sapphires BroochArt deco 18k yellow Gold and Platinum on top, featuring three Old mine Diamonds weighing Approx. 0.60 carats. Along with Rose cut Diamonds and natural blue Sapphires weighing Approx. 1.00 carats. BrooSee Sold Price
Sold2024Diamond & Pearl 18K Gold Antique Brooch,12 old mine cut diamonds totaling 1.50 carats with 7 pearls, 5 to 6 mm, 14K yellow gold, with appraisal of $5,750.00, 1" diameter.See Sold Price
Sold20212 Art Deco Brooches2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old EurSee Sold Price
Sold2020Antique 0.75ctw Old Cut Diamonds 18k Gold Cross PendantAntique 0.75ctw Old Cut Diamonds 18k Yellow Gold Christian Cross Pendant Description:Approx. 0.75ctw of bright & fiery old cut diamonds that are F-H color & VS/2 to SI/2 in clarity, all set in this trSee Sold Price
Sold2017Karl Faberge 18K & Plat 2.30ct Diamond RingKarl Faberge Antique 2.30ct SI1-SI2/J-K (Pale Yellow to accent the flower petals) Old Mine Cut Diamond, 18K Yellow Gold, Platinum, & Plique-a-Jour Enamel Floral Motif Ring (One of a Kind) - This stunnSee Sold Price
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3 days LeftSeized Assets AuctioneersAntique Victorian 18k Gold 2.40 ctw Old Mine Diamond Flower Dangle Bar Pin Brooc$1
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2 days LeftSeized Assets AuctioneersAntique 18k Gold 3.24 ctw Old Cut Diamond & Emerald Ribbon Dual Dress Clip Brooc$1
13 hrs LeftTaylor & Harris18k Yellow Gold Guilloche Enamel Seed Pearl and Old Mine Cut Mouring Brooch.$350(1 bid)
1 day LeftSeized Assets AuctioneersVintage 18k Gold Oval Painted Portrait Diamond Enamel Pearl Frame Brooch Pendant$1
3 days LeftJasper52Antique Victorian Rectangle Diamond Pendant Brooch Pin 18K Yellow Gold, 16.25 Gr$5,500
3 days LeftJasper52Antique Art Nouveau Diamond Ruby Flower Brooch Pin 18K Yellow Gold, 38.16 Gr$4,200