Oval diamond cluster ring - a central ov

Garnet and diamond cluster ring, central oval cut garnet, surrounded by round cut diamonds and diamond set shoulders, mounted in white metal tested as platinum, ring size K1/2, approximate weight 2.5

A ruby and diamond cluster ring, the central oval cut ruby claw set within a surround of marquise cut and brilliant cut diamonds, approximately 1.40 carats total, finger size M

Two gold sapphire and diamond rings, comprising a 9ct gold sapphire and diamond cluster ring, a central oval cut sapphire, to a surround of eight cut diamonds, flanked by a single eight cut diamond gr

A diamond cluster ring, the central oval cut diamond, estimated to weigh 11.45 carats, claw set within a surround of brilliant cut diamonds, to brilliant cut diamond set shoulders, finger size M

A diamond cluster ring, the central oval cut diamond, estimated to weigh 11.45 carats, claw set within a surround of brilliant cut diamonds, to brilliant cut diamond set shoulders, finger size M

Ruby and diamond oval cluster ring, mounted in hallmarked 9ct yellow gold, central oval ruby, rub-over set, surrounded by twelve brilliant cut diamonds, finger size N 1/4, gross weight approximately 3

A TURQUOISE AND DIAMOND CLUSTER RING, CIRCA 1970 The central oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.00ct total, ring

An Art Deco diamond and sapphire cluster ring, the central square, step cut sapphire in millegrain mount to open work Greek key oval frame, set throughout with tweleve old brilliant cut diamonds in sq

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,

SAPPHIRE AND DIAMOND CLUSTER RING, in platinum. Set with a central oval blue sapphire of 1.85 ct. Surrounded with diamonds totalling approx. 0.48 ct. Size O. 3.5 grams.

SAPPHIRE AND DIAMOND CLUSTER RING, in platinum. Set with a central oval blue sapphire of 1.85 ct. Surrounded with diamonds totalling approx. 0.48 ct. Size O. 3.5 grams.

SAPPHIRE AND DIAMOND CLUSTER RING, in platinum. Set with a central oval blue sapphire of 1.85 ct. Surrounded with diamonds totalling approx. 0.48 ct. Size O. 3.5 grams.

Diamond cluster dinner ring set in 14k yellow gold. Central oval diamond weighing 0.36 ct (5.64 x 3.98 x 2.44). Two sprays of round diamonds each containing seven diamonds weighing 1.68 tcw (3.07 diam

RUBY AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with a central oval ruby of 1.93 ct. surrounded with diamonds totalling approx. 1.93 ct. Size K 1/2. 5.1 grams.

CERTIFICATED 1.42 CT. RUBY AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with a central oval cut ruby of 1.42 ct. Surrounded with daimonds. Size L 1/2. 2.5 grams. Accompanied by GCS London report No.

A RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a central oval cut ruby of 1.19 carats within a cluster of round brilliant cut diamonds, stamped 18K, size M / 6.25, 5.6g.

5.60 grams, finger size 18mm. London hallmark. Set with central oval-cut amethyst; surrounded by 10x brilliant-cut diamonds, G colour, VS2, totalling 0.15ct.

Central oval cabochon ruby measuring 10.64 x 6.10 x 3.02, approximately 2.11 ct. Surrounded by 50 round prong set diamonds weighing approximately 1.30 ct. Diamonds are mostly SI2-I1. Housed in an 18k

Central oval mixed cut emerald, measuring approx 5.0mm x 4.0mm x 2.42mm depth, weighing 0.30 carat estimated, colour medium to light chrome green, moderate inclusions. Surround of twelve round brillia

10kt and 14kt yellow gold cluster ring with a central oval cut dark blue topaz surrounded by small diamonds, size 5 1/2, together with a10kt yellow gold cluster ring with rubies and diamonds, size 6,

A DIAMOND PLAQUE RING in platinum, the oval face set with a central cluster of round brilliant cut diamonds, the pierced body set with further round brilliant cut diamonds, the diamonds all totalling

AN UNHEATED VIOLET SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a central oval cut violet sapphire of 2.02 carats, within a navette border set with clusters of marquise and round brill

AN EMERALD AND DIAMOND CLUSTER RING The central circular-cut emerald weighing 5.89cts within a brilliant-cut diamond frame and further circular-cut emerald accents, mounted in 18K gold, diamonds appro

A diamond cluster ring, the central cushion cut diamond estimated to weigh 0.88 carats, within a surround of old brilliant cut diamonds, to trifurcated shoulders, finger size K 1/2