Rare Vintage Buccellati Platinum Large Cabochon Star Sapphire Ring

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.

This is a vintage retro platinum ring featuring a large star sapphire accented by round brilliant and baguette cut diamonds. The diamonds are VS clarity and GH color. The ring is a size 6 US and it we

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

Vintage ladies platinum, star sapphire and diamond estate ring; (1) natural star sapphire corundum, oval cabochon-cut, weighing approx 24.63cts, tone: medium dark, saturation: grayish, hue: blue, the

Exquisite ladies vintage estate ring crafted of platinum featuring a center large cabochon cut plum sapphire with halo design set with baguette and round cut genuine diamonds. Marked "10% IRID PLAT".

14k white gold vintage Mid Century Modern Retro style ring with a large cabochon light blue star sapphire center. Bezel set and flanked by three round brilliant cut diamonds on each side. Unmarked, ac

A vintage 14K white gold statement ring. The crown is set with a large star sapphire cabochon. Marked KSK-14K on the inside. Total Weight: 16.7 grams. Elegant Statement Jewelry For Women, Gemstone Jew

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

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

A 900-purity platinum 2.32-carat cabochon cut star sapphire ring accented by a halo of round brilliant cut and tapered baguette diamonds totaling 0.27 carats. Stamped 027, Pt900, S232, K74367, on the

Platinum ring, with center 11.3 x 9.7 x 9.5mm star sapphire cabochon, surrounded with approx. 0.12ctw in diamonds. Ring size - 5.5, ring top - 12mm wide. Weight - 7.3 grams.

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

Metal : Platinum Designer : Not Signed Gemstone : Star sapphire cabochon 8.45ct, Diamonds 0.58ctw. Measurements : Ring size 6.5, top is 11.5mm wide. Marked: : pt900, 058, 8.45.

Vintage Platinum Diamond & Pink Star Sapphire Pin consisting of approx. 12.0mm round cabochon pink star sapphire bezel set in the center of a platinum pin approx. 1 3/8 inches x 1.0 inch, 36 old mine

This is a stunning vintage 14k yellow gold rare Lindy star sapphire ring. The star effect is strong in both stones however we failed to capture with the light box. There is approximately .12 carats of

14K white gold ring with one large star sapphire cabochon. With impressed stamps along the inside of the band including 14k, Cardinal, and a maker's mark.Ring size: US 9; Gross weight: 10.3 g.

DESCRIPTION: Massive 14k man's ring set with large oval cabochon natural purple star sapphire. Serpent design with jade bead eyes. Tested 14k. MEASUREMENTS: 63.1 dwt (98.1 gr). Size 13.5. Sapphire app

METAL: platinum GEMSTONE(S): round cabochon star sapphire weighing 6.00 carats; round brilliant cut diamonds weighing 1.00 carats total (carat weight stamped) MEASUREMENTS: ring top 3/4 x 3/4 inch RIN

PLATINUM & 18K GOLD CEYLON STAR SAPPHIRE DIAMOND & RUBY BROOCH: An important 18K yellow gold Russian brooch set with a large star sapphire cabochon surrounded by diamonds and knife-set rubies in an en

This is a vintage single strand cultured pearl necklace with a 14K white gold clasp studded with full and single cut diamonds and a large star sapphire cabochon. The diamonds are SI-I clarity and GH-H

This is a vintage Mid Century Modern 9K white gold star sapphire cabochon solitaire ring. The ring is a size 11.5US and weighs a total of 4.8g. The ring face is 10.7 x 9mm. The cabochon is 9.6 x 7.8mm

This is a wonderful vintage Sterling silver ring with a large Star Cabochon Amethyst stone that I recently acquired at an Estate Sale. An ornate example with a lovely craftsmanship, stamped 925.This a

Star Sapphire, Diamond, Platinum Ring Stones: Star sapphire cabochon weighing 50.67 carats; shield-shaped diamonds weighing a total of approximately 1.10 carats Me

Burma Star Sapphire, Diamond, Platinum Ring Stones: Star sapphire cabochon; baguette and single-cut diamonds weighing a total of approximately 0.55 carat Metal: Pla