Sold2022ART DECO PLATINUM, DIAMOND & SAPPHIRE BAR PINART DECO PLATINUM, DIAMOND & SAPPHIRE BAR PIN set with 41 European cut diamonds approx. 1.70 carats, (center diamond approx. 0.75 carat, in our opinion: G-H color, I1 clarity, however not guaranteed),See Sold Price
Sold2017ART DECO PLATINUM, DIAMOND & SAPPHIRE STICK PINSet with 9 round diamonds approx. 0.30 carats, and 2 square cut sapphire melee, overall head 20x15mm, tests platinum, (pin stem not platinum or gold), gross weight 2.5gms.See Sold Price
Sold2020Art Deco Diamond Sapphire Platinum Stick PinEstate Art Deco Diamond Sapphire Platinum Stick Pin - A lovely bar stickpin that is approximately 2.3 grams and .75 x .25 inches. About .5 carat of white diamonds .375 carat of sapphires. An easy convSee Sold Price
Sold2022Signed Cartier Platinum Patriot PinSigned Art Deco Cartier platinum ruby, diamond and sapphire pin. The rectangular pin is decorated with a pair of star shaped mountings set with single round faceted sapphire. The sapphire stars are suSee Sold Price
Sold2021DECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PINDECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PIN An Outstanding Antique Art Deco Platinum Old European Cut Diamond Sapphire Stick Pin, circa 1925, shines front and center with a bright and sparkSee Sold Price
Sold2019Art Deco Platinum Sapphire and Diamond Pin, FrenchCrafted in platinum; centering a rectangular cut sapphire weighing approximately 2.50 carats; accented with 34 square- and rectangular-cut sapphires, weighing a total of approximately 2.80 carats; andSee Sold Price
Sold2021Art Deco Platinum, Diamond & Sapphire PendantAntique Art Deco Platinum, diamond and sapphire filigree pendant, converted from a bar pin. Features a 3" elongated lozenge shaped design set throughout with bezel and milgrain edged old European cutSee Sold Price
Sold2020Beautiful Art Deco Circa 1920 European Platinum DiamondFC #914-JG00 VK Beautiful Art Deco Circa 1920 European Platinum Diamond & Sapphire Arrow Pin Imagine how wonderful this pin will look adorned on the lapel of your blouse, blazer or coat… May you poiSee Sold Price
Sold2024Art Deco Platinum 5.35ctw Fine Diamond Natural Sapphire Antique Brooch 14K White Gold PinTitle: Art Deco Platinum 5.35ctw Fine Diamond Natural Sapphire Antique Brooch 14K White Gold Pin Description:This gorgeous antique with an art deco design features just over five carats worth of fancySee Sold Price
Sold2024An Art Deco Sapphire & Diamond Bar Pin in 14K & PlatinumArt Deco Platinum and 14K yellow gold bar pin featuring 10 round sapphires weighing approx. 2.50ctw, possibly Ceylon, alternating with 18 rose cut diamonds weighing approx. 0.20ctw, lock safety catch,See Sold Price
Sold2018An Art Deco Sapphire & Diamond Bar Pin in Platinumc. 1915 platinum bar pin featuring 16 round sapphires bezel set with milgrain accent separated by diamonds set in leaf design, 3.5 in. L, 8.7 gramsSee Sold Price
Sold2018UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE,UDALL & BALLOU ART DECO PLATINUM, 18K GOLD, SAPPHIRE, AND DIAMOND BAR PIN / BROOCH, tested, marked "U&B", featuring 11 hexagonal-cut sapphires in slightly tapering sizes from 4.1 to 4.7 mm side to sidSee Sold Price
Sold2022Art Deco Platinum Sapphire and Diamond BroochArt Deco Platinum Sapphire and Diamond Brooch Item # 6953 Category Pins & Clips *Art Deco Platinum Sapphire and Diamond Brooch* Weighing 20.9 grams Set with 24 dangling diamonds weighing app. 4.70 Ct.See Sold Price
Sold2023Art Deco 2.50ct Diamond Sapphire Platinum Pendant/Pin 14k White Gold ChainThis beautiful Art Deco pendant and pin is crafted from platinum featuring a long shape crest like frame with milgrain and filigree design. The center of the pendant 3 large round cut diamonds, each iSee Sold Price
Sold2023Sapphire And Diamond Pendant In PlatinumArt Deco Diamond, Sapphire And Pearl Platinum Bar Pendant, Converted From Pin. Center Stone Approximately. 1.5ct, K-M Color. One Pearl Missing. 15.3g See Photos For Additional Condition Information. ISee Sold Price
Sold2016ANTIQUE ART DECO .90ctw DIAMOND .90ctw SAPPHIREThis is an ORIGINAL ANTIQUE BAR PIN that was made during the ART DECO PERIOD of c1925 - c1935. It is handmade from PLATINUM and stamped PLAT. It ORIGINATES from EUROPE. The pin is set with 9 OLD TRANSSee Sold Price
Sold2023Antique Diamond Platinum Sapphire Bar PinEarly platinum 7 diamond, 8 rectangular caliper-cut sapphire Art-Deco filigree bar pin. (4.2 dwt.) Vintage J.E. Caldwell leather box included but not original to pin.See Sold Price
Sold2023Art Deco Platinum Diamond Stick PinArt Deco Platinum Diamond Stick Pin, Period antique lapel pin; platinum set with ten European cut diamonds, bead set and four square cut sapphires, the center with a European cut round cut diamond, apSee Sold Price
Sold2021ART DECO PLATINUM TOP GEMSTONE FILIGREE BAR PINfeaturing 21 bezel set diamonds, rubies and sapphires approx. 2.50 carats, tests platinum over 14K yellow gold, pin stem and frame with a slight bend, length 3.5in., 10.2gms., Opening Bid $600See Sold Price
Sold2020JEWELRY. Art Deco Cartier Jade, Diamond, Onyx, andSapphire Brooch or Bar Pin. Art Deco Cartier platinum bar pin or brooch comprised of a central onyx openwork frame with (2) sapphire cabochon accents, and (3) stacked bands of pave diamonds; flanked bSee Sold Price
Sold2020PLATINUM ART DECO STICK PINPLATINUM ART DECO STICK PIN ~ 2.75" IN LENGTH, OPENWORK DESIGN FEATURING APPROX. 1/8CT DIAMOND ROUND CENTER STONE AND BLUE SAPPHIRE BAGUETTES, STAMPED TESTED AND SIGNED (2.1 GRAMS TW) IN BLUE BOXSee Sold Price
Sold2016Art Deco 1.50ctw Diamond Platinum Brooch PinA platinum brooch set with approximately 1.50ctw of old mine cut diamonds separated by synthetic sapphires. The brooch measures 43mm x 23mm and weighs 6.0 grams.Gemstones have not been graded for coloSee Sold Price
Sold2023Art Deco Jabot Platinum PinAn Art Deco jabot pin in platinum weighing 4.0 grams, the pin is set with two round diamonds weighing approximately 0.11ct each of "SI1-2" clarity and "G" colour, twelve caliber cut paste sapphires, aSee Sold Price
Sold2022Art Deco pin platinum 720/000Art Deco pin platinum 720/000 unstamped, tested, with 5 old cut diamonds, total 0,23 ct l.tonedTW/SI and 4 trapezoid faceted sapphires 2 x 1,7 mm, l. 46 mm, 4,5 gSee Sold Price
2 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin$1(1 bid)
4 days LeftFederal Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin$1
1 day LeftSeized Assets AuctioneersAntique Art Deco 14k Gold Diamond & Sapphire Milgrain Filigree Bar Pin Brooch$1