AN OPAL AND BRILLIANT OVAL CLUSTER RING.

An opal and diamond cluster ring. The oval opal cabochon, with brilliant-cut diamond scalloped surround and similarly-cut diamond line shoulders. Estimated total diamond weight 0.15ct. Ring size N. We

comprising a cluster ring set with 3 oval opals and 5 round brilliant-cut diamonds, a pendant set with nine navette-shaped opals, and a pair of clip earrings set with oval-shaped opals measuring appro

A BLACK OPAL AND DIAMOND CLUSTER RING LONDON 1975The oval cabochon black opal within a surround of brilliant cut diamonds, approximately 0.48 carats total, the 18 carat gold shank stamped with sponsor

An 18ct gold opal and diamond novelty brooch, and an 18ct gold gem-set cluster ring. The brooch designed as a pair of sunglasses with oval opal cabochon lenses and brilliant-cut diamond bridge, the ri

OPAL AND DIAMOND CLUSTER RING The oval opal cabochon, within a brilliant-cut diamond surround, ring size approx. M

OPAL AND DIAMOND CLUSTER RING The oval opal cabochon, in a double tiered, brilliant-cut diamond surround, one diamond deficient, several possible diamond simulants, ring size approx. K (sizing band)

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

BOULDER OPAL AND DIAMOND CLUSTER RING The oval boulder opal within a radiating surround set with brilliant-cut diamonds, ring size approx. N

An opal and diamond cluster ring claw-set with an oval opal cabochon, in a single border of ten round brilliant-cut diamonds, indistinctly marked(Ring size: Q/R)

An opal and diamond cluster ring. The oval opal cabochon, with rose-cut diamond surround. Ring size L. Weight 3.7gms.

An 18ct gold opal and diamond cluster ring. The oval opal cabochon, within a single-cut diamond surround, to the tapered band. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring s

A selection of jewellery. To include a 9ct gold oval opal and sapphire cluster ring, a shell cameo ring, two pairs of hoop earrings, a 9ct gold cross pendant and a paste ring. Two with hallmarks for 9

A 9 CARAT GOLD OPAL AND SAPPHIRE CLUSTER RING an oval opal within a border of round-cut sapphires. Hallmarked Birmingham 1997, ring size K, 2.6 grams Good condition.

An opal and diamond cluster ring. The oval-shape opal, within a vari-cut diamond surround and shoulders. Ring size N. Weight 7.7gms. Overall condition fair to good. Some surface scratches/ wear, disco

American and English, early-late 20th century. Three rings to include: 10K oval cluster ring with center opal surrounded by twelve small round rubies, Sz 7.25; 9K ring with English hallmarks, center o

A selection of four 9ct gold gem-set dress rings. To include an amethyst single-stone ring with colourless gem asymmetric shoulders, an oval opal cabochon and sapphire cluster ring, together with two

Seven fine and semi-fine jewelry items including a sterling silver ring with approximately 28mm x 19mm turquoise stone; a sterling silver cluster ring with seven oval opals; an 18K yellow gold electro

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

An emerald and diamond cluster ring. The oval-shape emerald, with brilliant-cut diamond surround and openwork shoulders Emerald weight 5.87cts. Total diamond weight 0.46ct, stamped to band. Ring size

A ruby and diamond cluster ring. The oval-shape ruby, with brilliant-cut diamond surround and tapered shoulders. Estimated total diamond weight 0.45ct. Ring size N. Weight 4.1gms.

A sapphire and diamond cluster ring. The oval-shape sapphire, with brilliant-cut diamond surround. Estimated total diamond weight 8.6 by 6.5 by 5mms. Estimated total diamond weight 0.30ct. Stamped 750

An 18ct gold sapphire and diamond cluster ring. The oval sapphire, within a brilliant-cut diamond scalloped surround and tapered band. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham,

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, with brilliant-cut diamond surround and openwork shoulders. Estimated total diamond weight 0.10ct. Hallmarks for London, 19

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, with brilliant-cut diamond border, to the textured band. Estimated total diamond weight 0.15ct. Hallmarks for London. Weight 5g