Sold2023Antique 3ctw Fine Diamond Irid Platinum Art Deco Era Circle Pin BroochTitle: Antique 3ctw Fine Diamond Irid Platinum Art Deco Era Circle Pin Brooch Description: Classic circle pin featuring approx. 3.0ctw of very well-matched, white F-H color, clean VS, hi-performance dSee Sold Price
Sold2022Vintage Tiffany & Co. 3ctw Fine Diamond 0.75ctw Natural Ruby Platinum Art Deco Circle Pin BroochTitle: Vintage Tiffany & Co. 3ctw Fine Diamond 0.75ctw Natural Ruby Platinum Art Deco Circle Pin Brooch Description: Signed Tiffany & Co. platinum circle pin featuring approx. 3.0ctw of the fieriestSee Sold Price
Sold2022Vintage Platinum 3.5tcw Diamond Circle Brooch PinThis is an elegant vintage circle brooch pin rendered in fine platinum. The Art Deco pin is studded with 3.5tcw Old European and Old Mine cut diamonds of VS clarity and GH color. It is 1 3/8" diameterSee 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
Sold2020Art Deco Platinum 3ctw Diamond 5ctw Sapphire BraceletStunning Art Deco Era Platinum 3ctw Fine Diamond 5ctw Natural Sapphire Tennis Bracelet w/ Orig. Box Description:Genuine antique line bracelet with alternating sections of natural sapphires & fine qualSee Sold Price
Sold2023Antique Old Mine Cut Diamond Platinum Art Deco Era 14k Gold Tie Hat Lapel Stick PinTitle: Antique Old Mine Cut Diamond Platinum Art Deco Era 14k Gold Tie Hat Lapel Stick Pin Description: Terrific antique, Art Deco era stick pin that is handcrafted in platinum & set with clean, whitSee Sold Price
Sold2022Antique Platinum Art Deco Filigree Diamond Brooch Pin PendantThis is an antique Art Deco bar brooch pin/pendant rendered in fine 14K white gold. The filigree brooch features 21 Old European cut diamonds of VS-SI clarity and HI color. It is 2 1/2" long and it weSee Sold Price
Sold2023GIA Natural Akoya Pearl 1ctw Old Euro Diamond Platinum Filigree Signed Numbered Art Deco BroochTitle: GIA Natural Akoya Pearl 1ctw Old Euro Diamond Platinum Filigree Signed Numbered Art Deco Brooch Description: A genuine Deco era platinum filigree bar pin featuring a row of rare, beautiful siSee Sold Price
Sold2023Antique 1ctw Fine Diamond Platinum Filigree top White Gold Long Art Deco Era RingTitle: Antique 1ctw Fine Diamond Platinum Filigree top White Gold Long Art Deco Era Ring Description:A Bonafide sparkler for the Deco era with approx. 1ctw of fine quality diamonds set in a platinum fSee Sold Price
Sold2021Art Deco Platinum, Diamond & Emerald Brooch / PinArt Deco platinum, diamond, and fine emerald brooch / pin, composed of fifty-one mixed-cut diamonds including baguette and round brilliant-cut diamonds; approx: 5.50 ct tw., color: H-I, clarity: VS2 -See Sold Price
Sold2023Chinese 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
Sold2023Antique Approx 1.50ctw Old Euro Diamond 14k Gold Victorian Era Circle Pin BroochTitle: Antique Approx 1.50ctw Old Euro Diamond 14k Gold Victorian Era Circle Pin Brooch Description: Genuine Victorian era circle pin that is handcrafted in 14k gold featuring approx. 1.50ctw of H colSee Sold Price
Sold2022Art Deco Platinum, Coral and Diamond PinDESCRIPTION: An Art Deco platinum bar pin/brooch centered by an Angel Skin Coral cabochon, encompassed by approx. 1.8cts of round cut diamonds, further finished with etched patterns along the bar. TotSee Sold Price
Sold2022Art Deco White Gold Filigree Diamond Brooch PinThis is an antique Art Deco brooch pin rendered in fine 14k white gold. The delicate filigree pin features a cluster of Old European cut diamonds.VS Clarity and GH Color. The brooch is 2 1/8 x 5/8" aSee Sold Price
Sold2024Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ctwTitle: Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ctw Description:Antique Tiffany & Co. Paris Platinum 18K Gold Diamond Pearl Circle Brooch Circa 1900s 3ctSee Sold Price
Sold2020Art Deco Platinum Diamond & Pearl Brooch WatchLadies Touchon & Co fine platinum and gemstone brooch / nurses watch. Features a reticulated pin back section embellished with rose cut diamonds. Underneath are platinum links with natural seed pearlsSee Sold Price
Sold2022Art Deco Platinum Diamond 14k White Gold Filigree Long BroochThis lovely Art Deco brooch is crafted from platinum and has 14k white gold pin. The long frame has fine filigree floral design with milgrain border. The round cut diamonds are set in the front, eachSee Sold Price
Sold202265ct Carved Citrine Cameo 14k Gold Art Deco PendantAwesome 65ct Finely Carved Citrine Cameo 14k Gold Enamel Antique Art Deco Era Pendant Brooch Description: Incredible antique Deco era pin / pendant featuring a HUGE fancy cut citrine showing a skillfuSee Sold Price
Sold2022Art Deco 14K Gold Filigree Diamond Sapphire BroochThis is a vintage brooch pin dating to the 1920s. Rendered in fine 14k white and yellow gold, this Art Deco filigree brooch features vibrant blue sapphires and an Old Mine cut diamond adorning the cenSee Sold Price
Sold2024GIA No Heat Burma Ruby Signed BBB Fine Diamond Platinum Art Deco Era Bailey Banks & Biddle RingTitle: GIA No Heat Burma Ruby Signed BBB Fine Diamond Platinum Art Deco Era Bailey Banks & Biddle Ring Description: Signed & numbered by Bailey Banks & Biddle is this genuine Art Deco era platinum rinSee Sold Price
Sold2023GIA 6.05ct VS2 Cape Color Old Euro Diamond Center Platinum Filigree Art Deco Era RingTitle: GIA 6.05ct VS2 Cape Color Old Euro Diamond Center Platinum Filigree Art Deco Era Ring Description: A breathtaking fiery, cape color 6.05ct old Euro cut diamond solitaire with VS/2 clarity is sSee Sold Price
Sold2018Art Deco Diamond & Platinum RingAn Art Deco Era Diamond & Platinum Ring. Pierced design with center round brilliant diamond, 6.50 mm x 4.23 mm, transitional old European cut, G/H color, VS1 clarity, with side diamonds approximatelySee Sold Price
Sold2024Art Deco GIA Diamond Platinum Engagement RingA very fine antique platinum, diamond engagement ring. The details of this ring are impeccable and the fishtail prongs show very minimal signs of wear for its over 100 years of age. The large center sSee Sold Price
2021A Fine French Art-Deco Diamond and Platinum BroochDesigned as a bow encrusted with diamonds. Overall approx. 160 top quality diamonds, approx.10Ct in total. Marked. Total weight: 21.07 gr, length: 5.5 cm Condition: For a detailed condition report, pSee Sold Price
May 11Hess Fine AuctionsAntique Marcus & Co. 5ctw Fine Old Euro Diamond Aquamarine Center Platinum Art Nouveau Era Pendant BUS$1,400(7 bids)
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch PinUS$1
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum European Marquise Diamond Ribbon Bow Wreath Brooch PinUS$1
22 hrs LeftFederal Assets AuctioneersAntique Art Deco Black Starr Frost Platinum GIA Natural Pearl & Diamond Bar PinUS$1
22 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum Old Euro & Mine Cut Diamond Open Geometric Brooch PinUS$1
2 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 4.04 ctw Old European Diamond Filigree Bar Pin BroochUS$1
22 hrs LeftFederal Assets AuctioneersAntique Belle Epoque Platinum Multi Color Pearl Diamond Wreath Circle Pin BroochUS$1
308 Lots AwayFederal Assets AuctioneersAntique Art Deco 14k White Gold 0.35 ctw Diamond Open Filigree Wide Bar Pin BrooUS$1
May 06Heritage Auctions55164: Art Deco Opal, Diamond, Platinum, Gold Brooch SUS$2,400
May 11Hess Fine Auctions16 CT GIA Cat's Eye Chrysoberyl Platinum Diamond Art Deco Men's RingUS$30(2 bids)