FINE ART DECO PLATINUM/DIAMOND RING W/ APPROX. 3.8 CT

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

ART DECO PLATINUM/DIAMOND RING W/OVER 1.8 CT. CENTER STONE C. 1920 WEIGHT 3.53 GR. CENTER (1) OLD EUROPEAN CUT DIAMOND, APPROX 1.80 CTS, CLARITY VS-2, COLOR L. SIDE (4) SINGLE CUT DIAMONDS, APPROX 0.0

FINE ART DECO PLATINUM/DIAMOND WRISTWATCH W/ APPROX. 3 CTS., CLEAN BRIGHT WHITE EUROPEAN CUT DIA., C. 1920, W. 21 GR., L. 7 1/4", W/CERTIFICATE (WORKING)

ART DECO 14KT WHITE GOLD/DIAMOND RING W/ APPROX. 1/2 CT, WEIGHT 9.4 GRAMS, SIZE 7 1/2

Very fine Art Deco platinum diamond chain link design band. Ring approx 7.5, approx 3.0g.

FINE ART DECO 18 KT. YELLOW GOLD SAPPHIRE/DIAMOND RING W/APPROX. 4 CTS. SAPPHIRES, 2 CTS. FULL CUT DIAMONDS, C. 1950/60, W. 8.6 GR., SZ. 7

FINE ART DECO 14 KT. WHITE/YELLOW GOLD/DIAMOND RING W/APPROX. 3 CTS. BRIGHT WHITE DIAMONDS, C. 1950, W. 12.5 GR., SZ. 12

ART DECO 18K WHITE GOLD/DIAMOND RING W/ APPROX. 0.25 CT CENTER STONE W/ 2 FULL CUT DIAMOND SIDE STONES SIZE 8 1/2

ART DECO 14 KT. YELLOW GOLD/DIAMOND ENGAGEMENT RING W/APPROX. 1 CT. CENTER STONE, C. 1940, W. 4.6 GR., SZ. 6 1/4"

FINE ART DECO 20KT WHITE GOLD/DIAMOND/EMERALD RING, APPROX. 1.5 CT DIAMOND, SIZE 7 1/2, WEIGHT 4.4 GRAMS

ART DECO 14 KT. YELLOW GOLD/DIAMOND COCKTAIL RING W/ APPROX. 1 CT. DIAMOND CENTER STONE/ 1/2 CT. SINGLE CUT DIAMONDS, C. 1950, W. 6.8 GR., SZ. 7

FINE ART DECO 14KT WHITE GOLD/DIAMOND APPROX. 1+ CT RING, SIZE 7, WEIGHT 4.8 GRAMS

c. 1910 Art Deco platinum diamond ring featuring an Old European cut diamond measuring 10.2 x 9.8 x 6.7mm weighing approx. 4.51 ct bezel set in the center of the ring with 10 additional Old European c

ART DECO PLATINUM DIAMOND RING (OLD MINE CUT) C. 1920 1.01 CT. H-VS2, W/GIC, SIZE 6 1/2

ART DECO PLATINUM/DIAMOND ENGAGEMENT RING, C. 1920/30, W. 5.3 GR., CENTER DIAMOND 1.5 CT., D. 7.2 MM, SIZE 6 1/2

FINE ART DECO SAPPHIRE AND DIAMOND CLUSTER RING. set with a large vibrant sapphire , totalling approx 1.40 ct. surrounded by bright diamonds. size L. 3.3 grams.

ART DECO 14 KT. WHITE GOLD TAHITIAN BLACK PEARL RING W/DIAMONDS, PEARL 13.55 MM, APPROX. 1 CT. SINGLE CUT DIAMONDS, C. 1950, SZ. 9

Platinum Art Deco filigree ring, center diamond approx.15 ct, size 7 and approx 2.6 DWT.

Art Deco-Style Platinum, Diamond and Ruby Ring , central bezel set round brilliant cut diamond, wt. approx. 0.94 ct, G color, SI-2 to I-1 clarity, 6.30 x 6.30 x 3.90 mm; framework bezel and shoulders

Art Deco Platinum, Diamond and Emerald Brooch , set with 1 emerald-cut diamond, approx. 1.03 ct. (VVS2/I), 4 emerald-cut diamonds, each approx. .38 (VS1/H-I), 2 fancy step-cut diamonds, each approx. .

SIGNED TIFFANY & CO. ART DECO PLATINUM, DIAMOND AND SAPPHIRE LOW DOME RING, early 20th century. Old European cut round diamond weighing approx 1.00 ct. Centered by two lines of six calibré-cut sapp

c. 1920s platinum diamond ring featuring center diamond weighing approx. 0.30 ct with additional diamonds bead set in step down design, sz 5.5, 2.3 grams

Art Deco platinum step mounting diamond ring, center old European cut diamond weighing approx. .15 ct, with round accent diamonds, size 7.5, 2.3 DWT.

Art Deco platinum, diamond, and fine emerald brooch / pin, composed of fifty-one mixed-cut diamonds including baguette and round brilliant-cut diamonds; approx: 5.50 ct tw., color: H-I, clarity: VS2 -