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
Sold2018An Art Deco diamond, synthetic sapphire bar pinFeaturing two old European cut diamonds weighing a total of approximately 0.50 cttw. and eighty-two rose cut diamonds ranging in size from approximately 1.0 to 1.2 mm, framing fifteen rectangular stepSee Sold Price
Sold2023An Art Deco diamond, sapphire and platinum ringAn Art Deco diamond, sapphire and platinum ringof geometric design, featuring an old European-cut diamond, weighing approximately 0.45 carat, flanked by circular-cut sapphires, framed by transitional-See Sold Price
Sold2023ART DECO SAPPHIRE & DIAMOND STICK PINART DECO 14kt WHITE GOLD STICK PIN WITH 25 POINT ROUND CUT DIAMOND SURROUNDED (14) SMALL SQUARE CUT SAPPHIRES - 1.7grams WITHOUT NOT GOLD PIECE - 2 3/4" LONGSee Sold Price
Sold2021Art Deco Platinum Diamond & Emerald Stick PinArt deco platinum diamond and emerald stick pin, platinum mounting set with Old European cut diamonds; approx: 0.43 carats total weight, color: I-J, clarity: SI1-SI2, also set with calibre-cut emeraldSee Sold Price
Sold2022An Art Deco Sapphire & Diamond Ring in 14K14K white gold ring featuring two old European cut diamonds, weighing approx. 0.70 ctw, average I-J color, average VS clarity, and one round cut sapphire, set in milgrain frames, pierced openwork gallSee Sold Price
Sold2020Art Deco gold and diamond stick pins, twoArt Deco gold and diamond stick pins, two left to right: 1) platinum, 14K yellow gold, 0.20 carat round brilliant cut diamond (clarity: VS2, color: G), 0.50 cttw single and old European cut diamonds (See Sold Price
Sold2020Art Deco Gold Diamond Sapphire Stick PinWhite Gold Art Deco Diamond and Sapphire Stick Pin. Unstamped. Mounted in center is a single European Cut diamond weighing approximately 0.50ct. With 6 brilliant cut diamonds in a floral pattern weighSee Sold Price
Sold2022A 9.00 ctw Art Deco Diamond & Sapphire BraceletPlatinum Art Deco bracelet featuring three main old European cut diamonds, weighing approx. 1.40 ctw, average I-J color, average VS clarity, French cut sapphires, and additional old European cut diamoSee Sold Price
Sold2022ART DECO SAPPHIRE AND DIAMOND BROOCH,ART DECO SAPPHIRE AND DIAMOND BROOCH, CIRCA 1925 The openwork geometric plaque millegrain-set throughout with old brilliant and single-cut diamonds, accented by circular-cut sapphires, diamonds approxSee Sold Price
Sold2020An Art Nouveau Seed Pearl & Diamond Starburst Pin14K yellow gold starburst stick pin featuring an Old European cut diamond weighing approx. 0.20 ct set in the center of seed pearlstart burst, 1.25 in. W, 6.1 gramsSee Sold Price
Sold2021An Art Deco Platinum Diamond & Sapphire Ringc. 1915 platinum ring featuring 12 main old European cut diamonds weighing approx. 4.00 ctw set in an elongated rectangle with 14 additional smaller diamonds set in between large ones and down the shaSee Sold Price
Sold2021Art Deco Diamond and Sapphire Pendant Circa 1920A filigree pendant crafted in 14k white gold featuring (13) old mine cut diamonds weighing approximately .90cttw with a color of I and a clarity of I1. There are (40) sapphires weighing approximatelySee Sold Price
Sold2022Vintage WG/Platinum Diamond, Sapphire Stick PinA lovely, vintage white gold and platinum stick pin featuring an approximately .18ct old European cut diamond and six single cut white diamonds, as well as two invisible set calibre sapphires on eachSee 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
Sold2022Antique Art Deco 18k and Platinum Diamond and Sapphire RingAntique Art Deco 18k and Platinum Diamond and Sapphire Ring Featuring one central old mine cut diamond of H-SI1 quality that weighs 0.15ctw, this lovely heirloom was handmade during the Art Deco perioSee Sold Price
Sold2022Art Deco White Gold Filigree Diamond Sapphire BroochThis is an antique Art Deco 10K white gold filigree brooch pin featuring a transitional cut diamond flanked by two sapphires.The clarity is VS and the color is GH. 1 5/8 x 3/8". It weighs 2.3g. The diSee Sold Price
Sold2022Antique 1920s Art Deco 14K White Gold Filigree Diamond Brooch PinThis is an antique 14K white gold filigree brooch pin featuring an Old European cut diamond of VS clarity and GH color. 1 3/4" long and it weighs 2.5g. The diamond is 1.9mm.See 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
Sold2021Art Deco Gold Diamond Sapphire Brooch PinMETAL: 14k Gold/Gold Back. GEMSTONES: Old mine and rose cut diamonds approx. 63 stones. Sapphire (one stone is missing). Multiple stones are chipped. MEASUREMENTS: Brooch is 49mm x 25mm. TESTED: 14k.See Sold Price
Sold2016Art Deco Platinum 1.00ctw Old Mine Diamond Stick PinPin is 77mm long (entire length) top is 14mm in diameter. Set with 9 old mine cut diamonds - approx. 1.00ctw. Top and step tested plat, . Weight - 4.5 grams.Gemstones have not been graded for color anSee Sold Price
Sold201914K GOLD ART DECO SAPPHIRE & DIAMOND BROOCH PINArt Deco ladies' estate brooch pin crafted of two tone 14k yellow gold and white gold featuring a center square cut blue sapphire and accented with round cut diamonds. Marked "14K". Mesures approx. 2See Sold Price
Sold2022An Art Deco diamond, sapphire, and platinum braceletAn Art Deco diamond, sapphire, and platinum bracelet centering an old European-cut diamond weighing approximately 0.80 carat, accented by circular-cut diamonds and calibré-cut sapphires; estimatedSee Sold Price
Sold2023An ANTIQUE DIAMOND & SAPPHIRE platinum stickpinAn ANTIQUE DIAMOND & SAPPHIRE stickpin in PLATINUM & 14kt.white-gold. This "ART DECO" piece has 4 round brilliant cut diamonds that total over 0.25ct. with F-G color & VS clarity. The 2 rectangle sappSee Sold Price
128 Lots AwaySeized Assets AuctioneersAntique Art Deco 14k Gold Diamond & Sapphire Milgrain Filigree Bar Pin Brooch$1
4 days LeftFederal Assets AuctioneersAntique Art Deco 14k Gold Diamond & Sapphire Milgrain Filigree Bar Pin Brooch$1
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin$1
3 days LeftSeized Assets AuctioneersAntique Two Tone 14k Gold Diamond & Synthetic Sapphire Open Filigree Bar Pin$1
4 days LeftSeized Assets AuctioneersAntique Victorian Custom 14k Gold 11 Stick Pin Gemstone Pearl Tiara Crown Brooch$1
Jun 23Modern Jewelry3.20 Carat Old European Cut Diamond 0.20 Carat Sapphire Platinum Art Deco Ring$25,000
Jun 23Modern Jewelry0.60 Carat Old European Cut Diamond 0.40 Carat Sapphire Platinum Art Deco Ring$4,650
Jun 23Modern Jewelry4.23 Carat Old European Cut Diamond 0.06 Carat Sapphire Platinum Art Deco Ring$37,500
Jun 24Platinum Auction GroupArt Deco Diamond Pendant Pin Old Mine Cut Platinum 14k Floral Filigree$5,000
Jun 25Miami Auction GalleryAntique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin$22,000
2 days LeftFederal Assets AuctioneersAntique 10K Gold Old Mine Cut Diamond Puffed Hand Engraved Tear Drop Stick Pin$1
Jun 23Modern Jewelry1.95 Carat Old European Cut & Circular Brilliant Diamond Platinum Art Deco Ring$7,100