A gold single stone opal ring,

A gold single stone black opal ring, A gold single stone black opal ring, a round cabochon black opal, damaged, rub set to tapering, textured, flat section band, tested as approximately 18ct gold, 11.

Two gem-set rings. To include an opal and sapphire cluster ring, together with a 9ct gold synthetic opal single-stone ring. One with hallmarks for Birmingham. Total weight 8.4gms.

Four gem-set dress rings. To include a 9ct gold ametrine single-stone ring, a sapphire dress ring, together with a single and three-stone opal ring. Two with hallmarks for Birmingham. Weight 12.1gms.

Four gem-set rings. To include an early 20th century 9ct gold cushion-shape blue paste single-stone ring, an opal and garnet band ring and two further single-stone rings. One with hallmarks for 9ct go

A selection of four gem-set rings. To include a 9ct gold opal three-stone ring, a 9ct gold coral single-stone ring, together with two further gem-set rings. Three with hallmarks for 9ct gold. Total we

Three 9ct gold gem-set dress rings. To include an opal single-stone ring, a garnet cluster ring, together with a peridot and citrine abstract ring. Hallmarks for 9ct gold. Weight 8.1gms. Overall condi

Four gem-set rings. To include a 9ct gold opal and ruby dress ring, two 9ct gold diamond single-stone rings, together with a late Victorian 9ct gold gem-set ring. Estimated total diamond weight 0.15ct

A selection of four 9ct gem-set rings. To include an amethyst single-stone ring, an opal single-stone ring, a garnet dress ring and a garnet five-stone ring. Hallmarks for 9ct gold. Weight 10.5gms.

Four gem-set dress rings. A 9ct gold opal and ruby cluster ring, a 9ct gold blue paste single-stone ring, an aquamarine single-stone ring, and a sapphire dress ring. Two with hallmarks for 9ct gold. T

A selection of three gem-set rings. To include a circular-shape amethyst single-stone ring, a 9ct gold garnet and opal cluster ring, together with a citrine cluster ring. Two with hallmarks for 9ct go

Two rings. To include a 9ct gold buckle ring, together with an oval opal cabochon single-stone ring. One with hallmarks for London. Total weight 10.3gms.

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

Four 9ct gold gem-set rings. To include a ruby panel ring, an amethyst and opal cluster ring, an amethyst single-stone ring and a yellow quartz single-stone ring. Hallmarks for 9ct gold. Weight 12.4gm

A collection of gem-set rings to include a 9ct gold garnet and opal five-stone ring, a 9ct gold colourless gem-set ring; a 9ct gold coin-set signet ring, two single-stone garnet rings, stamped 9ct; a

Beautifully crafted Serpentine nest of 3 oval opal stones complimented by a singles round Diamond. Ring Material: 14K Yellow Gold Ring S

Three items of gem-set jewellery. To include an early 20th century 9ct gold purple paste bar brooch, an early 20th century gold opal stickpin, with a 9ct gold moonstone single-stone ring. Two with hal

A selection of three 9ct gold gem-set rings. To include an opal and diamond chevron ring, a blue-gem single-stone ring, together with a multi-gem line ring. Hallmarks for 9ct gold. Weight 5.3gms.

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

An 18ct gold opal and diamond three-stone ring. The oval opal cabochon line, with single-cut diamond double spacers, to the scrolling sides and plain band. Hallmarks for London, 1961. Weight 4.9gms.

The yellow gold ring prong set with three oval opals, the center stone enclosed by four single cut diamonds, hallmarked 14K. Size 7.25. Condition: light expected wear.

LADY'S OPAL, DIAMOND & RUBY 14KT YELLOW GOLD OVAL FASHION RING :Set with: 1 oval green opal, stone dimesions 10 x 8 mm. 20 single cut diamonds, 0.30 carats. 26 round cut natural rubies, 0.52 carats. S

An Edwardian 18ct gold opal and diamond seven-stone ring. The graduated oval opal cabochon line, with single-cut diamond line spacers. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham,

ANTIQUE / VINTAGE / CONTEMPORARY 14K GOLD AND STONE / GLASS LADY'S RINGS, LOT OF EIGHT, comprising a white gold ring with an opal-type cabochon and three single-cut diamonds, and seven yellow gold rin

A GOLD SINGLE STONE RING.