18ct gold sapphire and diamond cluster ring: Pale blue oval sapphire approx. 1.2ct, ring size M,

18ct gold sapphire and diamond cluster ring: Pale blue oval sapphire approx. 1.2ct, ring size M, 4.1g. Insurance valuation from Prestons dated 2012 for £3500.

NO RESERVE, SAPPHIRE AND DIAMOND CLUSTER RING. 18 ct gold. 3 blue sapphires totalling approx. 0.76 ct. surrounded by diamonds totalling 0.36 ct. size M 1/2. 2.3 grams.

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct gold, set with an oval sapphire in a cluster of single cut diamonds, British hallmarks for 18ct gold, size M / 6, 4.6g.

Ladies' vintage 14 karat Yellow Gold cluster ring. Set to the center with an oval shaped blue Sapphire stone encircled by ten round brilliant cut Diamonds, weighing approx. .15cts. twt. Ring size 5. W

SAPPHIRE AND DIAMOND CLUSTER RING,High carat gold and platinum.Vibrant blue sapphire of approx. 0.55 ct.Diamonds bright and lively.Size M 1/2.2.2 grams.

SAPPHIRE AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with a central blue sapphire of approx. 0.61 ct. Flanked with diamonds and a diamond on each shoulder totalling approx. 0.27 ct. Size M 1/2. 3 gr

SAPPHIRE AND DIAMOND DOUBLE CLUSTER RING, in 18-ct gold. Set with 2 pear shaped blue sapphires totalling approx. 0.84 ct. Both flanked with diamonds totalling approx. 0.20 ct. Size M. 2.2 grams.

ART-DECO SAPPHIRE AND DIAMOND 3-CLUSTER RING. In 18 ct. gold and platinum. Set with 3 blue sapphires totalling approx. 1.31 ct. and diamonds totalling approx. 0.90 ct. size M. 3.1 grams

18K white gold with a cluster of four oval cut blue sapphires, approx. 5mm x 3.5mm, surrounded by 8 rectangular step blue sapphires, approx. 4mm x 2.5mm and four accent diamonds, ring size 6-3/4, 4.4

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within a single-cut diamond and polished spacer surround. Hallmarks for London, 1978. Ring size L. Weight 5.2gms.

An 18ct gold sapphire and diamond cluster ring. The circular-shape sapphire, with single-cut diamond surround. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 1997. Ring size M. Weigh

A platinum and 18ct gold sapphire and diamond cluster ring. The oval-shape greenish blue sapphire, with single-cut diamond surround and tapered sides. Estimated total diamond weight 0.20ct. Hallmarks

CERTIFICATED 4.95 SAPPHIRE AND DIAMOND CLUSTER RING, set with a central rectangular blue sapphire of approx. 4.95 ct. Surrounded by 14 rose cut diamonds. Size M 1/2. 3.9 grams. Accompanied by GCS Lond

A late Victorian 18ct gold vari-shape sapphire and old-cut diamond marquise-shape cluster ring, estimated total diamond weight 1ct, hallmarks for Birmingham 1890, ring size M, 5.7g

A sapphire and diamond flowerhead cluster ring, the blue sapphire measuring 9.4 x 7.5mm, on a textured gold shank. 18ct yellow gold. Weight 6.08 grams. Size N ½

An 18ct gold ring set with diamonds, sapphire and blue stone detail. Ring size approx. N

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut blue sapphire of 3.39 carats in a cluster of round brilliant cut diamonds, no assay marks, size M / 6, 4.5g. Accompanied by a ge

18K white gold filigree setting with three in-line oval cut blue sapphires, approx. 6mm x 5.5mm and (2)5.5mm x 5mm, surrounded by 20 single cut diamond accents, ring size 7, 3.3 dwt

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cut blue sapphire of 1.36 carats within a border of round cut diamonds, with further diamonds set to the shoulder

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut blue sapphire within a border of single cut diamonds, maker's mark SH&Co, st

A ladies 14Kt White Gold Diamond ring. Ring has a Oval Shape Blue Sapphire Stone in the center. Ring has a total of 4 round brilliant diamonds on the sides. Diamond weight approx 0.20ctw. Ring size: 7

SAPPHIRE AND DIAMOND CLUSTER RING,18 ct. gold and platinum. Vibrant blue sapphire of approx. 1.36 ct.Diamonds totalling approx. 0.30 ct. F-G colour, VS/SI clarity.Size O. 2.7 grams.Fine ring, good con

Oval Cabochon Blue Chalcedony, Cabochon Sapphire, Approx. 1.0 Carat TW Pave Set Diamond and 18 Karat White Gold Ring, Diamonds F-G color, VS1-VS2 clarity. Stamped 18K. Ring size 6-3/4. Approx. weight:

SAPPHIRE AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with a central octagonal cut blue sapphire of approx. 6.70 ct. surrounded with diamonds totalling approx. 0.36 ct. Size L 1/2. 4.5 grams.