A PINK SAPPHIRE AND DIAMOND CLUSTER RING, composed of a central oval-shaped pink sapphire within a

A PINK SAPPHIRE AND DIAMOND CLUSTER RING, composed of a central oval-shaped pink sapphire within a baguette-cut diamond surround to similarly-cut and single-cut diamond shoulders, mounted in 18K gold,

A SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped pink sapphire within a four-claw setting, to a marquise and brilliant-cut diamond surround, mounted in gold, diamonds approximately 0.70ct total, ri

A SAPPHIRE AND DIAMOND GYPSY RING, composed of a central oval-shaped sapphire between fancy-cut diamonds, within collet-setting, mounted in 18K gold, total gross weight approx. 5.6g, ring size L

* An 18ct gold sapphire and diamond cluster ring. The oval-shape pink sapphire, within a brilliant-cut diamond surround, to the plain band. Estimated total diamond weight 0.15ct. Hallmark for Birmingh

A mid 19th century 18ct gold sapphire and diamond cluster ring. The oval-shape pink sapphire collet, within an old-cut diamond surround, to the plain band. Estimated total diamond weight 0.30ct. Weigh

A 9ct gold sapphire and diamond cluster ring, together with a mid 20th century silver and 9ct gold paste ring. The first set with an oval-shape pink sapphire within single-cut diamond border, the seco

Set with an oval-shaped paraiba, weighing 11.61 carats, within an rose-cut diamonds and oval-shaped pink sapphires surround, accented with circular-cut diamonds, pink sapphires weighing 2.15 carats in

ANTIQUE PINK SAPPHIRE AND DIAMOND CLUSTER RING, set with a central pink sapphire of approx. 0.76 ct. Flanked by diamonds totalling approx. 0.96 ct. Size M. 3.1 grams. Accompanied by GCS London report

Gold Vermeil and Sterling Silver, Pink Sapphire and Diamond Ring, mounted with a central oval treated pink sapphire cabochon, with an approximate weight of 4.50 carats, surrounded by 244 rose-cut diam

A SAPPHIRE AND DIAMOND DRESS RING, the central oval-shaped sapphire weighing approx. 15.00cts within a rose-cut diamond surround, mounted in gold, ring size P

View a video of this lot: Click HereCrafted in 18K white gold; set with a oval-shaped pink sapphire, weighing approximately 1.70 carats; accented by round brilliant-cut diamonds, weig

A SAPPHIRE AND DIAMOND RING, BY CARTIER The central oval-shaped sapphire weighing approximately 5.00cts within eight-claw setting accented with brilliant-cut diamonds to similarly-cut diamond shoulder

AN ANTIQUE BURMA NO HEAT PINK SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cut pink sapphire of 1.36 carats in a cluster of old cut diamonds, on a bifurcated band, no

9.00ct Pink Sapphire Cabochon, 0.75ctw SI1-SI2/G-H Diamond Solid 14K Yellow Gold Ring - This lovely ring is made of solid 14k yellow gold and boasts a 9.00ct (approximate) oval shaped pink sapphire ca

14k yellow Gold Ring featuring a center Oval shaped natural Pink Sapphire, accented with 4 Round-cut Diamonds on the sides. Ring size: 7. Total weight: 2.2 grams. Stamped: "14K".

Henry Dunay Ceylon Sapphire, Diamond, Gold Ring Stones: Oval-shaped purplish-pink sapphire weighing approximately 5.00 carats; full-cut diamonds weighing a total of appro

Sapphire, Diamond, Gold Ring Stones: Oval-shaped purplish pink sapphire weighing 3.26 carats; full and baguette-cut diamonds weighing a total of approximately 0.65

Sapphire, Diamond, White Gold Ring Stones: Oval-shaped pink sapphire weighing approximately 2.45 carats; oval-shaped blue sapphire weighing approximately 2.30 cara

White Gold, Pink Sapphire, and Diamond Ringcentering on an oval cut pink sapphire (7.1 x 5.58 x 2.5 mm) weighing approximately .77 carat, prong set within a foliate form frame set with full cut round

Includes a 14kt white gold ring with central cluster of pink sapphires, surround of diamonds weighing approx. 0.30 cts, and black diamond accents to each corner, ring size - 4 1/4. Accompanied by an 1

Antique 18kt gold ring with central 2.85cttw pear-shaped pink sapphire with graduated surround of (14) Old Mine cut diamonds flanked by (2) Old Mine cut diamonds. Center gem accompanied by an August 2

DIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURY The central cushion-shaped diamond, weighing 1.65 carats, within borders of calibré-cut sapphires and single-cut diamonds, ring size Q Footno

SAPPHIRE AND DIAMOND CLUSTER RING The oval-cut sapphire within a surround of cushion-shaped diamonds, diamonds approx. 0.80ct total, ring size approx. P Footnotes: Accompanied by a report from GCS sta

A GEM-SET AND DIAMOND MALTESE CROSS PENDANT ON CHAIN, centring with an oval-shaped pink sapphire highlighted with four pear-shaped blue sapphires, within a surround of brilliant, single and baguette-c