A sapphire and diamond ring, the rectangular cushion

Jade, Diamond, Sapphire, 18k Gold Ring. Centering one rectangular cushion shaped jadeite segment measuring approximately 19.5 x 7 mm, accented by twenty-four square-cut sapphires weighing a total of a

5.56ct. GIC certified Natural Sapphire Amazing Rectangular Cushion cut Very Very Clean Clarity Beautiful Green sparkles throughout The classic Green color 10.57 X 8.89 X 5.79mm Transparency A+ GIC: "u

This stunning 14kt gold ring features a unique- almost periwinkle blue- four split prong set, rectangular cushion cut sapphire set in the center accented by a total of thirty-eight (38), drop pave set

centered with one rectangular cushion cut blue sapphire weighing .73 carat and the floral motif mount with bead and bezel set old mine cut diamonds weighing approximately .83 total carat (H-J color, S

ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. Cushion shape rectangular synthetic sapphire weighing 3.50-4.00 ct. surrounded by 14 old mine cut diamonds together weighing appr

Sapphire, diamond and 14k white gold ring Featuring (1) rectangular cushion-cut sapphire, weighing 3.63 cts., accompanied by a GIA Sapphire Origin Report #2195955967, Dated January 14, 2019, Stating M

AN ART DECO SAPPHIRE AND DIAMOND CLUSTER RING, a cushion-cut sapphire within a rectangular border of old-cut and baguette-cut diamonds. Estimated total diamond weight 1.75ct, ring size N, 5.1 grams

A CEYLON NO HEAT SAPPHIRE AND DIAMOND DRESS RING set with a cushion cut blue sapphire of 4.10 carats, within a rectangular border set with old cut and baguette cut diamonds, the diamonds all totalling

centering one cushion shape beryllium treated natural sapphire weighing approximately 1.93 carats; two cut corner rectangular step cut beryllium treated natural sapphires weighing approximately 0.66 c

Gorgeous Unheated 5.7 Ctw Vivid Pink Sapphire & Diamond Ring Platinum Cushion Engagement Three Stone Hot Pink

SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire, weighing 1.17 carats, within a surround of old brilliant-cut diamonds, between similarly-cut diamond shoulders, ring size I Footnotes: Accompanie

SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire between brilliant-cut diamond shoulders, diamonds approx. 0.40ct total, ring size approx. P Footnotes: Accompanied by a copy of a report from Anch

SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire within a surround of brilliant-cut diamonds, between similarly-cut diamond shoulders, ring size K Footnotes: Accompanied by a report from GCS stat

SAPPHIRE AND DIAMOND RING The cushion-cut sapphire, weighing 4.86 carats, between brilliant-cut diamond-set shoulders diamonds approx. 0.30cts, total, partial UK hallmark, ring size approx. L Footnot

COLOUR-CHANGE SAPPHIRE AND DIAMOND RING The cushion-shaped colour-change sapphire between single-cut diamond shoulders, one diamond deficient, ring size approx. M Footnotes: Accompanied by a report fr

YELLOW SAPPHIRE AND DIAMOND RING The cushion-shaped yellow sapphire between brilliant-cut diamond-set shoulders, ring size approx. P For further information on this lot please visit Bonhams.com

Oscar Friedman 14 kt. Rose Gold, Morganite and Diamond Ring, center rectangular cushion mixed cut morganite, wt. approx. 4.54 cts., 12.00 x 8.00 mm; bezel and shoulders with 12 baguette and 22 round b

SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire, within a brilliant-cut diamond surround, between heart-shaped diamond cluster shoulders, heart shaped diamonds approx. 0.50ct total, ring

SAPPHIRE AND DIAMOND RING, 2020 The cushion-shaped sapphire between two epaulette-cut diamonds, mounted in platinum, London hallmark, ring size approx. J, cased by G. Collins & Sons Footnotes: Accompa

SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire within a cushion-shaped diamond surround, diamonds approx. 2.30cts total, ring size approx. M

ART DECO, SARD, PEARL AND DIAMOND RING Containing one rectangular cushion shape sard measuring approximately 16.75 x 12.00 x 5.05 mm, two pearls (origin not tested) measuring approximately 4.80 mm in

NO RESERVE - A SAPPHIRE AND DIAMOND DRESS RING, Cushion cut and oval cut blue sapphires, approximate total 2.40-2.60 carats, Rose cut diamonds, No assay marks, Size N / 6.75, Weight 4.9 grams

An Art Deco style sapphire and diamond ring, rounded rectangular, with three graduated diamonds to centre, two old brilliant cuts and a modern round briliant cut, millegrain mounted with a border of m

Fourteen-Karat Yellow Gold, Yellow Sapphire and Diamond Ring, the rectangular step-cut treated yellow sapphire with an approximate weight of 2.00 carats, flanked by ten round full-cut diamonds, with a