Art Déco tourmaline and diamonds ring, first half of

Set in platinum. From the first half of the 20th century, with a central sapphire surrounded by small sapphires and diamonds, unmarked. Dimensions: The central stone is approximately 0.75 carats, the

Ca. first half 20thC. Very good estate used condition, with diamonds approx 2mm each. Nice deco style setting in excellent condition. Ring size 7.75. Approx. weight 2.4 Grams.

Ca. first half 20thC. Excellent condition. The 1/3 carat diamond appears colorless and flawless through a 20X diamond loupe. The remaining diamonds are for the most part about as clean as the center s

Bishop's ring with citrine and diamonds First half of 19th c. Yellow gold and silver. Significant bishop's ring, center antique oval faceted cognac colored citrine. Entourage of foiled diamond roses i

A set of 3 art deco 14k yellow gold rings. The first ring is crafted of 14k yellow gold with a sparkling tourmaline as its centerpiece surrounded by diamonds. The second ring 14k yellow gold set with

A FINE ART DECO PINK TOURMALINE AND DIAMOND RING in 18ct white gold, set with two rectangular step cut pink tourmalines of 1.78 and 1.32 carats, the pierced openwork shoulders set with old cut diamond

Art Deco Diamond Ring 14k , 1st half 20th century, 14k, Possibly Swiss or German. 14k white gold Art Deco ring set with .60 cttw diamonds (approximately I color and SI1-2 clarity). Hallmarked 585 for

Vintage 14kt Tourmaline, Ruby, Diamond Ring, Art Deco, Custom-Made, Sz. 9.5, Unisex. Deep red appx. 12.5mm round tourmaline cabochon that has three triangular rubies on each side of the ring that are

Nice Art Deco Filigree Ring crafted in 18k yellow Gold and Platinum on top, featuring a center two color Tourmaline (orange and purple). Accented with Single cut Diamonds Approx. 0.35 carats. Ring siz

METAL: platinum. MEASUREMENTS: ring size - 4, ring top is 2.5mm wide. GEMSTONES: 10 diamonds. MARKED/TESTED: ,platinum, illegible mark. WEIGHT: 1.6 grams.Gemstones have not been graded for color and c

METAL: platinum. MEASUREMENTS: ring size - 4, ring top is 2.5mm wide. GEMSTONES: 10 diamonds. MARKED: illegible mark. WEIGHT: 1.6 grams.Gemstones have not been graded for color and clarity ,and tested

METAL: platinum. MEASUREMENTS: ring size 5, ring is 2.9mm at widest point. GEMSTONES: 0.20ctw. MARKED: 10% irid platinum. WEIGHT: 2.2 grams.Gemstones have not been graded for color and clarity ,and te

ART DECO 18 KT WHITE GOLD/PARAIBA TOURMALINE/DIAMOND RING SIGNED HANNA, C. 1940, W. 7.8 GR., SIZE 6 1/2 (CENTER STONE 8 X 11.6 MM)

18K yellow gold cabochon tourmaline and diamond ring. The face of the ring is an elongated oval with impressed center where a raised oval bezel is set with a 5.7 carat oval cabochon tourmaline. The sh

18K yellow gold ring featuring very fine half moon shape pink tourmaline bezel set next to a very fine half moon shape green tourmaline, with full cut diamonds bead set down center of shank, inside sh

DESCRIPTION: Platinum Art Deco ring with oval inset red tourmaline flanked by six accenting round diamonds. Marked "Plat" CIRCA: Early 20th Cent. ORIGIN: Continental DIMENSIONS: Size: 6.5" (Total Weig

Estate Art Deco style18kt white gold ring, geometric setting with baguette cut green tourmaline, approx 1.00ct, five diamonds, approx 0.075cttw, average color: G-H, average clarity: VS2-SI1, hallmarke

Total diamond weight approx. .50 ct. Size 7.

ART DECO 18KT WHITE GOLD DIAMOND/TOURMALINE RING, C. 1920, SIZE 7, WEIGHT 3.3 GRAMS

Two 9ct gold diamond rings. The first designed as a brilliant-cut diamond half eternity ring with single-cut diamond openwork scrolling gallery, the second designed as a brilliant-cut diamond three-st

Fine tourmaline and diamond ring, of polished high domed form, of pink coloration tourmaline, mounted into an 18K yellow gold with two pave diamond. Weight 6.45G. Size 6, Quality 11.5 CTS.

Chinese 14K white gold, tourmaline and diamond ring, centering a highly translucent, faceted oval cushion-cut pink tourmaline, with small rows of pave diamond. Weight 6.01 G. Size 7.

Comprised of a variety of diamonds including a large 1+ ct fancy cut half moon diamond. Total approx. weight is 6.4 dtw. Ring size - 5 1/2. From a Scarsdale, NY estate.

18KT WHITE GOLD STATEMENT RING SET WITH ONE HALF MOOK SHAPE PINK SAPPHIRE AND 11=0.17CTW ROUND H SI1 DIAMONDS. WEIGHING 6.15 GRAMS, SIZE 6.5