An Art Deco Platinum, Diamond and Rock Crystal

Apparently unmarked, containing center bezel set round diamond. Slight Chip to Rock Crystal. Weight appx. 1.35carat, pave set diamonds, total weight appx. 2.58carat, 50 small calibre cut rubies, total

Art Deco Rock Crystal, Gold, Platinum, Enamel and Diamond Cigarette Case, France 18 kt., black and white enamel, rose-cut diamonds, with maker's mark and French assay marks, c. 1920. 3 3/8 x 1 3/4 x 1

Art Deco Rock Crystal Brooch with single cut diamonds, Emerald, Ruby, Ametrine set in platinum. Gems Cabochon cut, diamond full cut. Gems tested by jeweler. small ametrine missing on one side. Please

Collection of Two Art Deco Diamond, Multi-Stone, Platinum, 14k White Gold Jewelry Items. Including one diamond, sapphire, rock crystal quartz, 14k white gold floral and filigree motif brooch measuring

Ladies Art Deco Diamond, Black Onyx, Rock Crystal Quartz, Platinum, 14k Gold Wristwatch. DIAL: Round, white, stylized black Arabic numeral hour markers, black outer minutes track, blued diamond hands.

AN 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.

METAL: Platinum. MEASUREMENTS: Watch case - 27mm x 17mm x 33mm, length of entire lapel pin - 108mm. Decorated with frosted crystal, diamonds, onyx and mesh gold. Crystal has glue marks. Watch is not r

METAL: 14K gold. GEMSTONES: diamond, rock crystal. MEASUREMENTS: necklace is 16.5" long, pendant measures 35mm long (with bale) x 19mm at widest point. MARKED: 14K. WEIGHT: 5.4 grams.Gemstones ha

METAL: platinum, 14k gold. GEMSTONES: diamond, frosted crystal. MEASUREMENTS: brooch is 47mm x 20mm at widest point.MARKED: 14K&PL. WEIGHT: 4.5 grams. Gemstones have not been graded for color and

Art Deco rock crystal, diamond, and 14k gold pendant necklace, circa 1930, the oval rock crystal pendant centering an Old European cut diamond, and framed in a filigree setting, the bail having a matc

An Art Deco Rock Crystal & Diamond Pendant & a Victorian Chalcedony Brooch. Filigree pendant, c. 1925, centered by carved rock crystal and single diamond hung from a 14 kt white gold necklace, togethe

Antique Art Deco Era 14kt Gold Diamond Amethyst Rock Crystal Necklace. Having graduated size amethyst crystal beads with rock crystal spacers. Set with a 14kt white gold and diamond clasp. Measures 23

CARTIER, IMPORTANT ART-DECO ROCK CRYSTAL AND DIAMOND BROOCH, set with 5 larger old cut diamonds and smaller diamonds totalling approx. 4.70 ct. The 2 sides set with carved rock crystal in trapezium sh

AN ART DECO ROCK CRYSTAL AND DIAMOND BRACELET, EARLY 20TH CENTURY comprising a single row of ten alternating round and oval polished rock crystal discs, connected by bevelled motifs set with single cu

Vintage from the 1920s . Materials: Gold Sustainable features: vintage gemstones. Items may include additional materials or use methods that aren't considered sustainable features on our site. Learn m

METAL: Platinum. MEASUREMENTS: Case - 10mm excl crown x 23mm . Platinum diamond band - 6 1/4" long. Crystal is cracked. MOVEMENT: Manual wind, running order. WEIGHT: 15.9 grams.Watches are guaran

Fine art deco platinum diamond watch set with 14 small diamonds and 4 blue stones, missing minute hand and crystal, the band is gold filled, wt. 14.9gm, it works at time of preview, we do not guarante

HENNEL, AN IMPORTANT ART DECO ROCK CRYSTAL, EMERALD AND DIAMOND BRACELET, 1929 comprising a row of eight octagonal polished rock crystal links, connected by links set with panels of calibre cut emeral

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, simil

Art Deco White Gold Rock Crystal and Diamond Geometric Black and White Bracelet; 14k white gold; 3.7dwt/5.75g; 15 round diamonds = 0.25cts; 5 1/2" Reserve: $366.00 Shipping: Domestic: Free shipping to

METAL: Platinum. MEASUREMENTS: Case - 14mm x 31mm. Band - 6.75" long. GEMSTONES: Diamonds approx. 3.00-3.20ctw. Missing crystal and one hand, dial shows discoloration and rust. MOVEMENT: Not runn

Art-Deco platinum ring with diamonds, platinum, german approx. 1925/30s (splint later WG 585/000), centered old cut diamond approx. 0.35 ct Wesselton/p1, 2 diamonds total approx. 0.30 ct Crystal/p1, r

(3) rings including 3mm wide band marked '14k', a white gold art deco style having carved rock crystal with diamond center and an oval cut cabochon amethyst having an 8-pointed star and diamond accent

Vintage 18k gold ladies Retro Art Deco style cocktail statement ring. A melon carved black onyx central gemstone surrounded by a matte finished carved rock crystal oval ring, held in place by two styl