Sold202314K ART DECO RUBY & DIAMOND PINArt Deco 14KT white gold filigree ruby & diamond brooch with box. Measures 2.5" wide, weighs 4 grams.See Sold Price
Sold202218K White Gold Art Deco Ruby Diamond & Emerald PinCrafted of 18k white gold. Art Deco style brooch pin with palmette shape. Features a large oval cabochon cut 10.4mm x 8.8mm pinkish purple star ruby gemstone. Surrounded by pave set diamonds with totaSee Sold Price
Sold2022Art Deco Ruby and Diamond PinCrafted in platinum featuring (7) rubies weighing approximately 4.16cttw and (50) round diamonds weighing approximately 2.50cttw. The pin measures 2 3/4” x 1 1/2” and weighs 11.9dwt. The pSee Sold Price
Sold2020AN ART DECO RUBY, EMERALD, SAPPHIRE AND DIAMOND PINAN ART DECO RUBY, EMERALD, SAPPHIRE AND DIAMOND PIN BROOCH, EARLY 20TH CENTURY, POSSIBLY BY CARTIER in 18ct white gold, the pin terminated by concentric circular motifs articulated to rotate within onSee 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
Sold2019An Art Deco diamond, synthetic ruby bar pinFeaturing eighteen rose-cut diamonds measuring approximately 2.5 to 2.0 mm, accented by sixteen square-cut synthetic rubies measuring approximately 2.5 mm, set in a silver and 14k yellow gold bar pinSee Sold Price
Sold2023Art Deco 18k Gold Diamond Ruby Bar Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 8mm. GEMSTONES: Diamonds approx. 0.20ctw, Ruby. TESTED: 18k. WEIGHT: 4.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarSee Sold Price
2023Art Deco Ruby & Diamond BroochOwn a beautiful piece of history! This stunning platinum pin circa 1920's features 58 round and marquises cut diamond for approximately .90 carats accented by a series of vibrant red rubies. The pin mSee Sold Price
Sold2023Antique Ruby & Diamond Filigree Long Brooch Pin Set In White GoldArt Deco White Gold Filigree Bar Pin Brooch, with Diamonds & Rubies. Long white gold filigree brooch set with three full cut rubies and two full cut diamonds. Marked: 14k. Total approximate weight: 5.See Sold Price
Sold2021Diamonds, Rubies, Pearls & 18k Gold Pin BroochArt Deco Pin Brooch crafted in 18k Gold and Platinum featuring Natural Baguette Rubies Approx. 2cts accented by Rose cut Diamonds Approx. 0.45cts. Set with two round pearls on each side. Stamp: "M.D."See Sold Price
Sold2023Grouping of 3 gold, diamond and gems Art deco pinsA grouping of three yellow and white gold Art Deco pins, all three with diamond and ruby accents, circa 1925. Gross weight for all 3: 5.8g Approximate measurements ( longest pin only): 2 3/4"L x 1/2"WSee 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
Sold2023Art Deco Gold Filigree Jewelry CollectionCollection of antique 10k, 14k and 18k white or yellow gold filigree includes two carnelian rings, one with small diamond, necklace, two bar pins and ring with diamonds and rubies. Ring sizes 6.25, nSee Sold Price
Sold2020ART DECO 14KT. YELLOW/WHITE GOLD DIAMONDLOT (6) ART DECO 14KT. YELLOW/WHITE GOLD DIAMOND, NATURAL RUBY, SAPPHIRE & SEED PEARL STICK PINS, C. 1920/30 (ENAMELED DOG PENDANT), WEIGHT 8.3 GRAMSSee 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
Sold2022Art Deco Diamonds & 18k Gold BroochArt Deco Pin Brooch crafted in 18k yellow Gold and Platinum, set with Rose cut Diamonds, Rubies & Tsavorites. Embellished with applications of Red Enamel. Measurements: 0.80 x 0.65 inches. Weight: 3.1See Sold Price
Sold2023ESTATE 14KT WG 3.50CTTW DIAMOND LONG BAR PINEstate Art Deco style 14kt white gold long bar pin, set with three "ruby composites," approx 10cttw, numerous small diamonds and four old mine cut diamonds, approx 3.50cttw, average color: H-I, averagSee Sold Price
Sold2023Art Deco Platinum & 18k Gold Car Pin BroochDESCRIPTION: An Art Deco Pin Brooch comprised of an 18k yellow gold foundations, inlaid with black Onyx, a platinum setting inset with Diamonds and a final Ruby accent. Stamped along the "750" Total WSee Sold Price
Sold2022Antique Art Deco PinMeasuring approx. (1.96” x 1.7”) composed of 18kt yellow gold & platinum adorned with approx. (3.61ct of European cut diamonds and accented with 31 round rubies medium - dark red color witSee Sold Price
Sold2023Art Deco Diamond Pin14.00 Ct. Diamond Pin Mounted with 34 Round Diamonds Weighing 6.50 Ct.* Along with 27 Marquise Diamonds Weighing 6.50 Ct.* and 35 Baguette Diamonds Weighing 1.00 Ct.*  Diamonds are all E-F ColorSee Sold Price
Sold2020Late Art Deco Ruby Diamond Platinum Ring, 1930s EarlyClassy and timeless ring created during late Art Deco - early Retro era. The ring features an oval cabochon ruby set in platinum and accented with Old European cut diamonds ( H-I color, VS clarity, toSee Sold Price
2015Art Deco Ruby Diamond Platinum RingArt Deco Ruby Diamond Platinum Ring Diamond total weight approx. 1.50 ct Rubies total weight approx.0.50 ct Ring Size: 7.75 Total Weight: 5.6 gSee Sold Price
Sold2021Art Deco Ruby, Diamond and 18K PendantArt Deco Approx. 10.0 Carat Pear Shape Cabochon Natural Ruby, 1.50 Carat TW Round Cut Diamond and 18 Karat White Gold Pendant / Brooch with 18 Karat White Gold Chain. Diamonds H color, SI1-SI2 claritySee Sold Price
Sold2018ART DECO RUBY, DIAMOND & PLATINUM DROP EARRINGSEach a graduated line of millegrained bezel-set OEC diamonds, approx. 2.76 cts. TW., suspending a round-faceted ruby, approx. 1.66 cts. each. Ca. 1930. 1 1/2". 4.3 dwt.See Sold Price
Jun 20Modern JewelryArt Deco DIAMOND RUBY EMERALD PLATINUM GOLD EARRINGS PIN SET 1930s Indian EpicUS$16,500
Jun 20Modern JewelryArt Deco Tutti-Frutti 10k Gold PENDANT PIN BROOCH Antique Gemstone SilverUS$11,500
14 hrs LeftElmwood'sMARCUS, AN ART DECO RUBY AND DIAMOND BAR BROOCH set with transitional cut diamonds and French cut£600
14 hrs LeftElmwood'sCARTIER, AN ART DECO RUBY AND DIAMOND DRESS RING set all around with a row of oval cabochon rubies£6,000
14 hrs LeftElmwood'sAN ART DECO RUBY AND DIAMOND BRACELET in platinum, comprising a row of openwork links set with old£2,400
Jun 24Platinum Auction GroupArt Deco Diamond Pendant Pin Old Mine Cut Platinum 14k Floral FiligreeUS$5,000
Jun 25Miami Auction GalleryAntique Deco 6.55cts Old European Diamond Platinum Filigree Brooch PinUS$22,000