Sold2022ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH,ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH, CIRCA 1925 Of geometric design, the openwork square rock crystal plaque accented by black enamel bands and single-cut diamonds, between pierced, similSee Sold Price
Sold2022AN ART DECO DIAMOND, ROCK CRYSTAL AND ENAMEL BROOCHAN ART DECO DIAMOND, ROCK CRYSTAL AND ENAMEL BROOCH the rectangular plaque with pierced diamond-set leaves, spaced by frosted rock crystal and diamond panels, between black enamel and diamond borders.See Sold Price
Sold2023BAILEY, BANKS & BIDDLE, ART DECO, JADE, DIAMOND AND ENAMEL BROOCHBAILEY, BANKS & BIDDLE, ART DECO, JADE, DIAMOND AND ENAMEL BROOCH Containing one rectangular pierced and carved jade plaque in a seed pearl surround (origin not tested), two old European cut diamondsSee Sold Price
Sold2022ART DECO JADE AND DIAMOND EARRINGS, BROOCH AND RING, (3)ART DECO JADE AND DIAMOND EARRINGS, BROOCH AND RING, CIRCA 1920 1st: Each earring with an openwork surmount of geometric design, set with single-cut diamonds, suspending a jadeite jade plaque carved tSee Sold Price
Sold201918Kt Yellow & White Gold Ladies Art Deco DiamondA Unique 18kt Art Deco Diamond Brooch design. This beautiful 18kt Brooch has a total weight of approx 0f 5.00tcw in Round Brilliant Diamonds. The diamonds are VS2 clarity. Total weight is 32.30gr. TheSee Sold Price
Sold2021ART DECO PLATINUM & DIAMOND PLAQUE BROOCHcontaining two old European cut diamonds [H-I/I] weighing approximately 0.55 carats total; 120 old European cut diamonds [I-J/SI] weighing approximately 5.90 carats total; and 18 baguette cut diamondsSee 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
Sold2022An Art Deco diamond plaque ringAn Art Deco diamond plaque ring of angular design, set throughout with graduated old round and rose-cut diamonds, unmarked(Ring size: P)See Sold Price
Sold2022ART DECO DIAMOND BROOCH,ART DECO DIAMOND BROOCH, CIRCA 1930 Of openwork, geometric design, set with old brilliant-cut diamonds, diamonds approx. 2.70cts total, length 4.4cmSee Sold Price
Sold2018Art Deco Era RingAn Art Deco Era Diamond & Platinum Ring. Pierced oval design is enhanced with diamonds and a simulant sapphire at the center, setting and band Platinum. Unmarked, but tested. Minor scratches and wearSee Sold Price
Sold2022KOCH: ART DECO SAPPHIRE AND DIAMOND GIARDINETTO BROOCH, CIRCA 1920KOCH: ART DECO SAPPHIRE AND DIAMOND GIARDINETTO BROOCH, CIRCA 1920 The pierced vase millegrain set with old brilliant, single and rose-cut diamonds, issuing similarly-set leaves and carved sapphire flSee Sold Price
Sold2018ART DECO 14k Gold Platinum Diamond Brooch Pin 8.3gArt Deco diamond brooch. Features an Art Deco reticulated design with pave and bezel set diamonds throughout the rectangular brooch. Unmarked but tested 14k with a platinum top. Approximately 0.55 carSee Sold Price
Sold202314KT YELLOW GOLD, PLATINUM AND DIAMOND ART DECO-DESIGN BROOCH Approx. 3.75 total dwt.14KT YELLOW GOLD, PLATINUM AND DIAMOND ART DECO-DESIGN BROOCHNine round-cut diamonds approx. 0.55 ctw. Approx. 50.0 x 11.0mm.Approx. 3.75 total dwt.See Sold Price
Sold2022An Art Deco diamond broochAn Art Deco diamond broochdesigned as a pierced and millegrained navette form platinum panel, featuring old European-cut diamonds, with fourteen karat gold fittings. 3.5 dwt; length: 2 3/4 inSee Sold Price
Sold2019Art Deco Diamond Pierced Earrings 14k Gold14k yellow gold Art Deco style pierced earring featuring articulated fluted designs accented with small diamonds at the top. Posts with butterfly backs. 1.5"L. Weight 5 grams. Condition report: Very gSee Sold Price
Sold2022IMPORTANT ART-DECO DIAMOND SUNBURST BROOCH AND PAIR OF EARRINGSIMPORTANT ART-DECO DIAMOND SUNBURST BROOCH AND PAIR OF EARRINGS, The brooch set with multi cut diamonds, the center of domes design, flanked with diamonds on all sprays. The earrings of double set witSee Sold Price
Sold2018WISE & SON ART DECO DIAMOND & PLATINUM BROOCHWith three millegrained bezel-set OEC diamonds, approx. .90 ct., 1.50 cts. or .90 ct., centering graduated lines of OEC diamonds, approx. 5.0 cts. TW, in a geometric design. Ca. 1930. Stamped Wise & SSee Sold Price
Sold2022ART DECO DIAMOND CLIP BROOCHART DECO DIAMOND CLIP BROOCH, In 18 ct. gold. Of part open work design, set with diamonds totalling approx. 1 ct. L. 2.8 cm. 8.3 grams.See Sold Price
Sold2022IMPORTANT LARGE ART-DECO CUPPRIAN TOURMALINE AND DIAMOND BROOCHIMPORTANT LARGE ART-DECO CUPPRIAN TOURMALINE AND DIAMOND BROOCH, the brooch of part openwork design, The centre section of rectangular design set with diamonds, and a cupprian tourmaline to the centreSee Sold Price
Sold2022IMPORTANT LARGE ART-DECO CUPPRIAN TOURMALINE AND DIAMOND BROOCHIMPORTANT LARGE ART-DECO CUPPRIAN TOURMALINE AND DIAMOND BROOCH, the brooch of part openwork design, The centre section of rectangular design set with diamonds, and a cupprian tourmaline to the centreSee Sold Price
Sold2018ART DECO 7.76CTTW DIAMOND & PLATINUM BROOCH / CLIPEstate Art Deco platinum (tested) diamond double-clip brooch, c. 1930s, approx 7.46cttw, two fur or coat clips with pin mechanism to combine into single brooch, featuring pierced work and milgraining,See Sold Price
Sold2021AN ART DECO DIAMOND NAVETTE RING, old-cut diamonds inAN ART DECO DIAMOND NAVETTE RING, old-cut diamonds in milgrain settings to a large pierced navette plaque, to diamond-set shoulders, total estimated diamond weight 1.65ct approximately, stamped 950, rSee Sold Price
Sold2019AN ANTIQUE DIAMOND PENDANT / BROOCH of Art Deco designAN ANTIQUE DIAMOND PENDANT / BROOCH of Art Deco design jewelled with round and rose cut diamonds, unmarked, 5.6cm, 7.35g.See Sold Price
Sold202214 K and Diamond Art Deco RingDiamond shape Art deco ring with prong set diamonds, largest center diamond 2 mm. Pierced design amongst diamonds, total diamonds 5 ( 1 missing). Hallmarked 14 k on inner band. Sz 5.5 2. 1 grams totalSee Sold Price
1 day LeftMiami Auction GalleryCartier Antique Art Deco Diamond Pearl Onyx Platinum Brooch Pin$13,000
1 day LeftPlatinum Auction GroupArt Deco Diamond Pendant Pin Old Mine Cut Platinum 14k Floral Filigree$5,000
3 days LeftSworders Fine Art AuctioneersA French Art Deco silver brooch, by Fernand Grange, c.1925,£160
1 day LeftPlatinum Auction GroupArt Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k Yellow$300(1 bid)
1 day LeftMiami Auction GalleryAntique Deco 6.55cts Old European Diamond Platinum Filigree Brooch Pin$22,000
2 days LeftA.H. Wilkens Auctions & AppraisalsART DECO PLATINUM AND DIAMOND BROOCH, 7.5gCA$850(3 bids)