NO RESERVE - A VINTAGE AMETHYST RING set with an oval cut amethyst, stamped 9ct, size M / 6.25,

NO RESERVE - A VINTAGE AMETHYST RING set with an oval cut amethyst, stamped 9ct, size M / 6.25, 6.9g.

NO RESERVE - A VINTAGE AMETHYST RING in 9ct yellow gold, set with an oval cut amethyst, full British hallmarks for Birmingham 1989, size L1/2 / 6, 3.3g.

A VINTAGE AMETHYST RING in 9ct yellow gold, set with three oval cut amethysts, interspersed with six old cut diamonds over an engraved gallery, full British hallmarks for 9ct gold 1972, size P1/2 / 8,

NO RESERVE - AN AMETHYST AND DIAMOND DRESS RING in platinum, set with an oval cut amethyst accented by four round brilliant cut diamonds, stamped PT900, size L1/2 / 6, 4.7g.

AN AMETHYST, PERIDOT AND PEARL DRESS RING in 9ct yellow gold, set with an oval cut amethyst between two round cut peridots, accented by pearls, full British hallmarks, size M / 6.25, 2.7g. Guaranteed

Two Vintage 14 Karat Yellow Gold Rings, One set with an Oval Cut Amethyst, the Second with Small Sapphires and a Pearl. Amethyst measures 15.5mm x 11mm. Each stamped 14K. Ring size 6, 10. Approx. tota

FAHRNER, A VINTAGE AMETHYST RING Textured detail Channel-set step-cut amethysts Stamped 585 Size R / 8.5 5.5 grams

Single stone amethyst ring, oval cut amethyst in a 9ct yellow gold setting, ring size M, gross weight approximately 2.8 grams, a/f- damage to stone

A VINTAGE AMETHYST RING set with an emerald cut amethyst of 23.96 carats, stamped 14ct, size O / 7, 10.3g.

AN AMETHYST AND DIAMOND RING in yellow gold, set with an oval cut amethyst accented by round cut diamonds, no assay marks, size M / 6.25, 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.

NO RESERVE - AN AMETHYST RING in 18ct rose gold, set with an octagonal cut amethyst of 1.45 carats, stamped Au 750, size N 1/2 / 6.75, 2.3g

LUCIENNE LAZON, A VINTAGE AMETHYST COCKTAIL RING in 18ct yellow gold, set with a round cut amethyst of approximately 23.69 carats, Lucienne Lazon maker's mark, French assay marks, size M / 6.25, 15.5g

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.

NO RESERVE - AN ASSORTED LOT OF RINGS comprising a vintage pearl three stone ring, an amethyst solitaire ring set with an oval cut amethyst of 23.60 carats and an amethyst and diamond ring set with th

AN AMETHYST SNAKE RING in 9ct yellow gold, designed as two snakes intertwined, the heads each set with an oval cut amethyst, full British hallmarks for 9ct gold, size T / 9, 4.7g.

AN ANTIQUE GEORGIAN AMETHYST AND PEARL RING in 12ct yellow gold, set with three elongated oval cut amethysts accented by pearls to an engraved band, full British hallmarks for Birmingham 1821, size M

NO RESERVE - A FINE HELIODOR AND DIAMOND RING in platinum, set with an oval cut heliodor (golden beryl) of 10.08 carats between two clusters of round and baguette cut diamonds, stamped Pt850, size M /

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.

Vintage Oval Cut Amethyst and 18 Karat Yellow Gold Ring. Stamped 750. Ring size 6-3/4. Approx. weight: 15.9 grams.

Actual ring is white gold with yellow gold accents. The filigree band is set with a dark purple oval cut amethyst, 17.5mm x 13.0mm. It is stamped 10K, size approx 7 3/4, overall approx weight 5.6g. Th

A VINTAGE SMOKY QUARTZ COCKTAIL RING, 1976 in 9ct yellow gold, set with an oval cut smoky quartz, full British hallmarks for 9ct gold - London 1976, size M / 6.25, 12.3g.

NO RESERVE - A VINTAGE PEARL AND DIAMOND RING in 9ct yellow gold, comprising a foliate motif set with rose cut diamonds and a pearl of 7.0mm, stamped 9ct, size K.5 / 5.5, 2.0g.

A TOPAZ AND AMETHYST DRESS RING in 18ct yellow gold, the oval cut topaz set between fancy shaped step cut amethysts, French marks, size M / 6.25, 5.7g.