A PLATINUM, BLUE ZIRCON, AND DIAMOND LADY'S RING,

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

This is a vintage retro ladies ring rendered in fine 14K rose gold. The setting features a 12.8ct natural blue zircon flanked by two round brilliant cut diamonds. Ring Size: 7.75 US. Weight: 7.6g. Zir

This is a retro vintage ladies ring featuring a large 10ct natural blue zircon gemstone accented by single cut diamond of VS clarity and IJ color. The ring is a size 7 and it weighs a total of 6g. The

Sonia Bitton 14K Yellow Gold Citrine, Tourmaline, Peridot, Amethyst, Garnet, And Diamond Ladies Ring Size 7 | Citrine, blue zircon, peridot, garnet, and amethyst stones in 14K yellow gold setting. Tot

An early 20th century platinum and 9ct gold blue zircon and single-cut diamond cluster ring.Zircon calculated weight 1.96cts, based on estimated dimensions of 6.85 by 4.5mms.Estimated total diamond we

Stunning 14k wt/ gold ladies diamond and blue topaz ring. This ring has a total diamond weight of .14 cts. The total blue topaz weight is 4.80 cts. Size 7

Swiss Blue Topaz Diamond and Platinum RingLadies emerald cut blue topaz weighing approximately 14 carats, with four channel set baguette diamonds and eight prong set single cut diamonds, set in platin

Platinum Ladies Blue Sapphire and Diamond Ring. Trademark by Oscar Friedman. Blue sapphire Measures approx. 7.87 x 6.38 x 3.87 and has an exact weight 1.62 ct. Contains 178 prong set round brilliant c

Crafted in platinum featuring (1) round blue zircon measuring 12.2mm x 6.5mm with (4) fancy cut rubies on either side and (18) round diamonds in the shank. Ring size 4 3/4 and weighs 3.5dwt. 27-13

Lady's 18K white gold ring with an approximate 11.68 carat cushion cut, transparent natural blue zircon. The zircon is surrounded by 18 princess cut diamonds of about .10 carats each and four round fu

Large Zircon and Diamond Ring platinum, the ring mounted with a round-cut blue zircon weighing approximately 15.32 carats, accented on the ring shank with round brilliant-cut diamonds weighing approxi

A PLATINUM AND STAR SAPPHIRE AND DIAMOND LADY'S RING, the mounting centering one cabochon cut gray/blue star sapphire measuring approximately 17.50 x 13.50 x 8.40 millimeters with an approximate weigh

167066 10K YELLOW GOLD YELLOW OPAL BLUE DIAMOND RING 10k yellow gold heart-shaped opal, white zirconium, and blue diamond ladies ring with one 0.70ct heart yellow opal, 0.83 CTW white zircon, and sixt

Ring set with a single very fine oval blue zircon weighing approx. 2.75 cts. Ring completed with fine marquise cut and baguette cut diamonds totaling approx. 1.50 cts. Size 6 1/2.

Ladies 14kt white gold blue zircon and diamond ring featuring a prong set oval cut bleu zircon weighing approx. 5.88ct.. Surrounded by a frame of prong set round brilliant cut diamonds weighing approx

VINTAGE 18K GOLD LADIES' RING, STAMPED 18K, YELLOW GOLD WITH SMALL DIAMOND FLANKED BY 2 BLUE TRIANGULAR STONES WITH PLATINUM MOUNT

Platinum ring featuring round bright blue sapphire measuring 8.2mm set in the center of ring with well matched full cut diamonds bead set in a halo and around the split shank, sz 5.5, 12.8 grams

Platinum Sapphire and Diamond RingAntique ladies platinum Sapphire and Diamond ring with one round blue sapphire weighing 1.50 carats, very good color with one Belgium cut diamond weighing 1.0 carat s

c. 1920's, 14K yellow gold ring with 10.10-10.20mm x 6.46mm, with 14K white gold milgrain shoulders featuring 4 full cut diamonds, sz 4.75, 4 grams tw

Ladies vintage diamond and star sapphire ring. Features an oval blue star sapphire cabochon with three round cut and prong set diamonds set around the 9mm x 7.5mm x 7.25mm cabochon. Size 6. Weighs 4.7

Lady's Platinum Dinner Ring, with a 3.21 carat cushion cut blue sapphire flanked by baguette diamonds, atop a shaped top with round diamond borders, the split sides of the band also mounted with round

Lady's platinum and diamond ring consisting of 1 oval mixed cut blue sapphire measuring 12.2x9.5x4.9mm weighing 4.95cts (stamped) and 2 straight baguette cut diamonds with a total weight of 0.48cts (s

Platinum ring featuring cushion cut bright blue sapphire weighing approx .80 ct. and side diamond accents, sz 5, 3 grams tw

Ladies 5ct Sapphire & Diamond Platinum Ring Size 6. Includes a 5.02 carat Sri Lankan cushion modified brilliant step cut natural Sapphire corundum of a transparent medium-dark slightly violetish blue