Unmounted Cushion-Cut Sapphire

The unmounted cushion cut sapphire measuring approximately 6.20 x 5.85 x 4.10 mm, weighing 1.16 ct.

(Lot of 57) Unmounted stones comprised of (1) cushion-cut sapphire, weighing 2.08 cts., (chipped); (5) varying shaped sapphires, weighing a total of 3.12 cts.; (1) emerald-cut amethyst; (2) oval-cut c

A Collection of Unmounted Sapphires. Comprising blue sapphires in varying sizes and shapes, one cushion cut sapphire which weighs approximately 1.25 carats and one oval orange sapphire

Including one sapphire with a GIA report dated April 29, 2022 stating the cushion mixed-cut sapphire measures 10.75mm x 7.66mm x 4.65mm weighing 3.75cts. with Sri Lankan origin and heat treatment and

DIAMOND ETERNITY RING AND UNMOUNTED SAPPHIRE 1st: Set with alternating step-cut sapphires and diamonds, 2nd: The cushion-shaped sapphire, weighing 2.05cts, ring size approx. J½ (2) Footnotes: Ple

Ring with cushion cut sapphire of approx. 10.96 ct certified by GRS. In claw mounting in 18K white gold with four baguette cut diamonds, two on each side in decreasing size. A certificate issued by GR

Title: Signed Buccellati 2ct Cushion Cut Blue Sapphire 18k White & Yellow Gold 0.52ctw Fine Diamond Wide Band Ring w/ GIA Report Description: Signed Buccellati wide band ring in 18k yellow gold featu

Burmese Natural Ruby Cab Earring 12.54 and 14.40ct Gubelin

A BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with a cushion cut sapphire of 4.40 carats within a cluster of round cut diamonds, no assay marks, size M / 6, 6.3g. Accompanied by two gemmological repor

A SAPPHIRE AND DIAMOND THREE STONE RING set with a cushion cut sapphire of 1.60 carats between two round brilliant cut diamonds both totalling 0.4-0.5 carats, no assay marks, size K / 5, 2.8g.

AN ANTIQUE SAPPHIRE AND DIAMOND BANGLE in yellow and white gold, set with cushion cut sapphires and old cut diamonds, with engraved and millegrain detailing, the sapphires totalling 2.1-2.2 carats, th

Palladium twisted cable ring featuring a cushion cut sapphire weighing approx. 2.50, very fine cornflower blue color, bezel set, sz 7, 8.2 grams

AN ANTIQUE SAPPHIRE AND DIAMOND RING in yellow gold, set with three graduated cushion cut sapphires, accented by two old cut diamonds, no assay marks, size O / 7, 2.8g.

14K yellow gold amorphous ring featuring a cushion cut sapphire with Ceylon color, measuring approx. 11 x 8 mm, three round cut diamonds measuring approx. 2.2 mm each, front of ring measures approx. 1

DESCRIPTION: Loose faceted cushion cut blue sapphire. MEASUREMENTS: 11.5mm x 11.5mm x 7.5mm. In original plastic case from Mine Run Gems, Gettysburg, PA. CONDITION: Stone with few small chips to facet

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with alternating cushion cut sapphires and old cut diamonds, British hallmarks for 18ct gold, size O / 7, 3.1g.

CUSHION CUT SAPPHIRE DINNER RING IN DOUBLE HALO SETTING - (L23

Size:7 Sterling Silver Gemstones: created

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATThe cushion cut sapphire with blue to purple colour change estimated to weigh 9.30 carats, within a surround of old mine c

14K white gold ring featuring a cushion cut sapphire weighing 9.15 carats accompanied by GIA Sapphire Report #1206809331, with a double row halo of diamonds weighing approx. 1.50 ctw with an average c

18k yellow gold custom setting featuring one (1) 10.91 carat cushion-cut sapphire, GIA Certified Report #7162061281, surrounded by diamonds on bezel and on shoulders, appx. 0.60 carats total weight, s

A SAPPHIRE AND DIAMOND CLUSTER RING a cushion-cut sapphire within a milgrain halo border of eight-cut diamonds, to diamond-set shoulders and a reeded shank. Estimated total dia

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut sapphire of 4.79 carats in a cluster of round brilliant cut diamonds, no assay marks, size K1/2 / 5.5, 6.7g. A

Art Deco sapphire and 14k white gold ring featuring one cushion cut sapphire weighing 10.86 cts., set in a pierced 14k white gold filigree mounting, size 4 3/4, origin attributed to Ceylon, accompanie