AN AMETHYST AND DIAMOND CLUSTER RING set with an oval mixed cut amethyst in a cluster of rose cut

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.

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.

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 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 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.

NO RESERVE - A DIAMOND CLUSTER RING set with an oval cut diamond in a cluster of rose cut diamonds, no assay marks, size L / 5.75, 5.1g.

AN AMETHYST AND DIAMOND RING in 14ct yellow gold, set with an oval mixed cut amethyst of approximately 50.90 carats, to diamond set shoulders, stamped 585, size P / 7.75, 18.0g.

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 ANTIQUE AMETHYST AND DIAMOND RING in yellow gold and silver, set with a mixed cut amethyst accented by two rose cut diamonds, no assay marks, size S / 9, 2.7g.

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of approximately 1.09 carats in a cluster of rose cut diamonds, no assay marks, size I1/2 / 4.5, 2.4g. 

ANTIQUE, AMETHYST AND DIAMOND RING Containing one oval mixed cut amethyst measuring approximately 8.50 x 6.20 x 3.85 mm and 22 old mine cut diamonds. Mounted in rose gold. Ring size 3 1/2. Stamp: 14K

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING in platinum, set to the centre with an oval cut ruby in a cluster of old cut and rose cut diamonds, no assay marks, size T / 9.5, 4.4g.

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

AN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon opal in a cluster of rose cut diamonds, French import mark, size O / 7, 3.9g.

A hallmarked antique amethyst and pearl cluster ring. The ring being set with four mixed cut amethyst  surrounding a central half pearl with pierced trefoil shoulders to plain shank. Hallmarked Chest

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

An 18ct gold sapphire and diamond cluster ring, An 18ct gold sapphire and diamond cluster ring, an oval mixed cut sapphire, approximately 5.40mm x 8.00mm, claw set to the centre of a surround of round

A 19th century diamond cluster ring, the oval silver mount centred with a bezel-set mixed oval-cut diamond of approximately 0.70 carats, within a border of small old-cut diamonds, the yellow metal sha

AN ANTIQUE VICTORIAN RUBY AND DIAMOND CLUSTER RING in 18ct rose gold and silver, set with an oval cut ruby of approximately 0.54 carats in a cluster of old mine cut diamonds, stamped 18CT, O1/2 / 7.25

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval ruby in a border of rose cut diamonds, no assay marks, size P1/2 / 8, 3.0g.

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval ruby in a border of rose cut diamonds, no assay marks, size P1/2 / 8, 3.0g.

A set of amethyst and diamond jewellery. To include a pair of earrings each designed as a rectangular-shape amethyst and rose-cut diamond cluster suspended from a similarly-cut diamond articulated lin

Amethyst, Diamond, 14k Rose Gold Ring. Featuring one oval-cut amethyst weighing approximately 7.90 cts., surrounded by full-cut diamonds weighing a total of approximately 0.35 cttw., set in a 14k rose