An Art Deco platinum and gold diamond geometric

An Art Deco platinum and gold diamond cocktail watch. The rectangular-shape dial, with baguette and circular-cut diamond bezel and similarly-cut diamond geometric lugs, to the later bracelet. Estimate

Art Deco Platinum Topped Gold, Pearl, and Diamond Braceletthe center element in a geometric motif set with three cultured pearls (2.9mm to 3.8mm) and set with old European and single cut round diamond

Circa 1930 Art Deco line bracelet crafted in platinum over 14k gold with approximately 1 carat of transitional cut diamonds. Signed makers mark, Allsopp and Allsopp. Excellent condition. Measures 6 3/

AN ART DECO SAPPHIRE AND DIAMOND RING in platinum or white gold, the oval cut sapphire within a geometric surround of round cut diamonds and calibre cut sapphires, marked indistinctly, size N / 6.75,

BOUCHERON, AN EXCEPTIONAL ANTIQUE ART DECO DIAMOND AND ENAMEL BROOCH in platinum and 18ct white gold, the geometric body set with old cut diamonds within two octagonal borders of black enamel, the pri

With geometric design studded with brilliant-cut diamonds, total estimated weight 0.40 ct..

DIAMOND BROOCH, 1930S of bar design in the Art Deco style, centred on a geometric arrangement of millegrain-set circular-cut and baguette diamonds, mounted in platinum and white gold, length 57mm, sta

Two vintage watches. A platinum case wristwatch. Art Deco style case with elongated face with intricately decorate surface adorned with milgrain geometric surface, round faceted diamonds and synthetic

METAL: 14k Gold/ Platinum. MEASUREMENTS: Necklace with the pendant attached is 19" long, pendant detaches and converts into a brooch - 46mm x 15mm. GEMSTONES; Diamonds approx. 3.00ctw. MARKED: Ir

METAL: Platinum/ 18k gold. GEMSTONES: Old mine and rose cut diamonds (multiple small stones are missing). MEASUREMENTS: Earrings are 62mm long x 20mm at widest point. MARKED: 750/ TESTED: Platinum. WE

Metal : 14k Gold shank/ Platinum top Designer : Not Signed Gemstone : Diamonds approx. 0.75-0.80ctw, Sapphires Measurements : Ring size 6, top is 23mm x 18mm Marked: : Plat, 14k

Art Deco Platinum & Gold 4.3gr Diamond Old Miner & Rose Cut  Approx 0.6ct Sapphire Approx 0.4 ct  Measurements 2'x1.2'

METAL: platinum case, 14k gold bracelet. MEASUREMENTS: 10mm excl crown x 38mm lug tip to lug tip, Band - 6 7/8" long. GEMSTONES: diamonds approx. 2.00-2.20ctw. MOVEMENT: Birks , #215823 ,17 jewel

MTAL: Platinum/14k Gold hardware. MEASUREMENTS: Clasp is 25mm x 35mm. GEMSTONES: Sapphires, Diamonds approx. 1.40ctw. TESTED: Plat/14k. WEIGHT: 11.3 grams.Gemstones have not been graded for color and

METAL: platinum, 14K gold. GEMSTONES: diamonds-approx. 0.45ctw, blue stones. MEASUREMENTS: case is 169mm excl. crown x 34mm lug tip to lug tip. Filigree gold bracelet is6.5" long and is 4.6mm wid

Art Deco Platinum Gold Weight 13g Sapphire Approox. 5ct Diamond Approx. 1ct Bracelet Measurements 7Óx0.4Ó

An Art Deco Platinum, Rose Gold, Diamond and Onyx Ring, containing one triangular shape step cut diamond weighing approximately 1.20 carats within an onyx surround. 3.30 dwts. Estimate $2,000-3,000 Se

METAL: Platinum.GEMSTONES: aquamarine, pearls ( one pearl missing), diamonds. MEASUREMENTS: necklace is 28" long. Full drop length is 100.7mm. Detachable pendant is 50mm long x 17mm at widest poi

This is an estate pair of earrings that was handmade in the Art Deco style from platinum with 18K closing levers. They are set with 8 brilliant cut diamonds (vertical line) of H color, SI clarity that

METAL: platinum, 18k gold. GEMSTONES: diamonds (82), green stone. MEASUREMENTS: earrings are 65mm long x 18mm at widest point. TESTED: platinum, 18K. WEIGHT: 11.0 grams. Gemstones have not been graded

METAL: Platinum/ 14k Gold. MEASUREMENTS: Cufflink top - 13mm, in diameter, stud top - 13mm in diameter. GEMSTONES: Onyx, rose cut diamonds (a few stones are missing). TESTED: Plat top, 14k gold. WEIGH

AN ART DECO PLATINUM, GOLD, AND DIAMOND DRESS-SET Comprising a pair of cuff links and four shirt studs, centering old European and old mine-cut diamonds, with onyx and millegrain accents, platinum-top

Art Deco Platinum and Gold 13.1g Weight Euro Diamond Approx. 2ct Pearl Brooch Measurements 2.24”x1.12”

Art Deco Platinum Gold Weight 7.32g Sapphire Approx. 0.3ct Diamond Approx. 0.5ct Bracelet Measurement 6.5”x0.45”