An amethyst and diamond cluster ring. The

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.

AMETHYST AND DIAMOND CLUSTER RING The octagonal-cut amethyst within a single-cut diamond surround, ring size approx. P For further information on this lot please visit Bonhams.com

AN AMETHYST AND DIAMOND CLUSTER RING in 14ct white gold, set with an oval cut amethyst of approximately 31.38 carats in a halo of round brilliant cut diamonds to a scrolled open-work basket, stamped 5

AN 18 CARAT GOLD AMETHYST AND DIAMOND CLUSTER RING an oval-cut amethyst within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.90ct, hallmarked London 2021, ring size N, 6.5

AN AMETHYST AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut amethyst in a cluster of single cut diamonds, British hallmarks, size G / 3, 8.1g.

An amethyst and diamond cluster ring. The oval amethyst cabochon, with single-cut diamond surround and grooved gallery. Approximate amethyst dimensions 13.7 by 9.9 by 8.5mms. Estimated total diamond w

A VINTAGE AMETHYST AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut amethyst in a border of rose cut diamonds, no assay marks, size O / 7, 4.1g.

AMETHYST AND DIAMOND CLUSTER RING. stamped 18 ct. set with a rich vibrant amethyst . surrounded by bright diamonds . size P 1/2. 4.7 grams.

An amethyst and diamond cluster ring, the yellow metal shank stamped '18ct Plat', ring size P. Sale Section/Category: Rings Artist Resale Rights: FALSE

AN AMETHYST AND DIAMOND CLUSTER RING set with an oval mixed cut amethyst in a cluster of rose cut diamonds, no assay marks, size K / 5, 4.0g.

NO RESERVE - AN AMETHYST AND DIAMOND CLUSTER RING set with an oval mixed cut amethyst in a cluster of rose cut diamonds, no assay marks, size K / 5, 4.0g.

AN AMETHYST AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cut amethyst within a border of flat cut diamonds, no assay marks, size P / 7.5, 2.7g.

14k gold amethyst and diamond cluster ring, size 6, stamped 14k, 1.9 grams/1.2 dwt, contemporary

Four diamond and gem-set rings. To include a 9ct gold emerald and diamond cluster ring, a 9ct gold amethyst and diamond cluster ring, together with two further rings. Estimated total diamond weight 0.

Five 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, an amethyst and diamond cluster ring, together with three further gem-set rings. Estimated total diamond weight

Three 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, a diamond and gem-set floral dress ring, together with an amethyst and diamond cluster ring. Estimated total d

A selection of four diamond and gem-set dress rings. To include a 9ct gold amethyst and diamond cluster ring, a 9ct gold sapphire and diamond line ring, together with two further rings. Three with hal

A selection of three 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, an amethyst and diamond cluster ring and a diamond floral cluster ring. Estimated total diamond

Two gem-set dress rings. To include a mid 19th century garnet and split pearl seven-stone ring, together with a split pearl, amethyst and diamond cluster ring. Weight 4.6gms. Overall condition fair to

Three diamond and gem-set rings. To include a 9ct gold sapphire three-stone ring, a 9ct gold amethyst and diamond cluster ring, together with a diamond dress ring. Estimated total diamond weight 0.25c

Three 9ct gold diamond and gem-set rings. To include an amethyst and diamond cluster ring, a sapphire and diamond ring and a ruby and diamond ring. Hallmarks for 9ct gold. Weight 6.8gms.

A selection of three gem-set rings. To include a 9ct gold amethyst and diamond cluster ring, a 9ct gold sapphire and diamond ring and a diamond cluster ring. One sapphire deficient. Estimated total di

This colorful 14K gold ring with a 7 carat floral cluster of 9 amethyst stones accented with 4 diamonds is approx size 7 and weight 3.2 dwt. Good condition. See photos.

METAL: 14K gold. GEMSTONES: diamonds, amethyst. MEASUREMENTS: ring size 4.75. Ring top is 20mm x17.5mm. MARKED: 14KP C1. WEIGHT: 4.4 grams. Gemstones have not been graded for color and clarity ,and te