UNUSUAL ART DECO STAR SAPPHIRE AND DIAM

An oval star sapphire cabochon, 23.20 cts. by formula, in strapped platinum and single cut diamond setting with baguette cut diamond shoulder, approx. .80 ct. TW. Ca. 1930. Stamped 10% Irid. Platinum.

Oval star sapphire, 31 cts. by formula, with baguette and single cut diamond strapped shoulders, melee approx. .45 ct. TW, ca. 1935. Size 8 3/4. 8.5 dwt.

Unique Art Deco 14Kt White Gold and Yellow Gold ring with a beautiful Star Sapphire stone in the center. The amazing ring measures 4.50mm. The total weight of this Art Deco ring is 2.6g.

Art Deco 25.75 Carats Star Sapphire & Diamond Platinum Dome Ring Size 4 This is a stunning Art Deco ring, it is crafted from platinum featuring a high dome shape star sapphire mounted on a round frame

Art Deco Platinum 10.79ct. Blue Star Sapphire & 0.86ct. Diamond Ladies Ring. Size approx. - 4 - 4 1/2. Star sapphire - 12mm x 9mm x 9.25mm, weighing approx. 10.79ct. Sapphire is of slightly violet

Antique Art Deco blue star sapphire cabochon ring in tested platinum with diamond accents; 15mm stone; size 4; 6.7 grams

set with an oval star sapphire approx. 14x12mm, overall height 17mm, flanked by 2 bezel set (15pt) diamonds, in white gold, stamped 14K, good condition (some gold scuffs), size 10, 18.2gms.

centering one round cabochon cut star sapphire weighing approximately 5.8 carats; and 35 early round full cut, single cut, and Swiss cut diamonds [G-H/VS2-SI1] weighing approximately 0.90 carats total

A Platinum art deco filigree diamond ring, set with a star sapphire cabochon 5.1mm, 2-3.4mm; 19 rose cut accent diamonds, and one single cut. Sz.9.5, 3.5 Dwts. Unmarked metal, testing as platinum. The

Title: Very Art Deco 12ct Natural Blue Star Sapphire 2ctw Ultra Clean White E-F Color Diamond Platinum Ring 1930s Description: An approx. 12ct cabochon of natural blue star sapphire, framed in 2ctw

ART DECO 14KT YELLOW GOLD/PINK STAR SAPPHIRE RING, C. 1950/60, SIZE 6 1/2, WEIGHT 10.3 GRAMS; APPROX. 4 CARATS

Ladies vintage Art Deco-style platinum ring with oval cabochon star sapphire approximately 18 x13mm, fair very light grey-blue color, good star, eye clean, with two marquise diamonds approximately .35

Title: GIA 27ct No Heat Natural Blue Star Sapphire Diamond Ring 14k White Gold Art Deco 1930s Description: A large, translucent natural star sapphire ring complete with a GIA report to verify it has

An exceptional Art Deco bracelet signed Cartier, with the serial #416-53. It is magnificently set with four of each, lovely slightly purplish red star rubies, dreamy medium blue star sapphires and stu

A fine six point star oval cabochon gem weighing 17.36 carats with baguette diamonds on each side totaling .25 carat, high grade, a scarce large gem, Art Deco era, with appraisal of $10,550.00, curren

FINE ART DECO PLATINUM/DIAMOND COCKTAIL RING W/ APPROX. 3.8 CT LAVENDER STAR SAPPHIRE W/ 1CT. TRILLION, BAGUETTES & D SHAPED DIAMONDS, C. 1920, WEIGHT 12 GRAMS, SIZE 6 Serial Number inside ring by the

With octagonally set OEC diamond, approx. .75 ct., in platinum filigree; Rectangular aquamarine, approx. 2.2 cts., in engraved 14k white gold; Cabochon star sapphire, 5 cts. by formula, and four RBC d

Unmarked, each containing one prong set oval star sapphire, measuring approx. 8mm x 6mm x 4mm deep, one 8mm white pearl, between them in an art deco setting, one small bezel set diamond, flanked on ei

Working ladies unusual Art Deco wristwatch. Crafted of 14k white gold. Features high relief numerical indicators on the bezel of the watch. Crown features a sapphire cabochon. Seventeen jewel mechanic

A Rare Vintage Art Deco Platinum and Diamond Ring, set with a natural lavender cabochon star sapphire flanked by (4) graduated old European cut diamonds on each side, with engraved bezel. Size 3 1/2.

HAND POUNDED IRON, OPALESCENT MEDALLION RING. GREEN GLASS BEADS. SINGLE SOCKET. GOOD CONDITION, SOME BEAD LOSS. 10" DIAM SHADE / 20" H.

Signed 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 su

Shipping in USA $ 70. French Art Deco Modernist Vase by Maison Desny designed circa 1930. This unusual piece, extremely rare is inspired by shape of Transatlantic ships, with exceptional use of form a

FINE ART DECO 14KT YELLOW, ROSE & WHITE GOLD, NATURAL UN-TREATED PURPLE SAPPHIRE RING, C. 1920; DIAM. 12.75-12.8 MM; HEIGHT/DEPTH 6.5 MM; 6.5-7.5 CT; WEIGHT 3.6 DWT, SIZE 5