A GOLD MOUNTED TOURMALINE DRESS RING.

An 18ct gold tourmaline and diamond dress ring. The rectangular-shape green tourmaline, with brilliant-cut diamond line sides. Hallmarks for London, 1979. Ring size F1/2. Weight 3.5gms. Overall condit

A LARGE TOURMALINE 9CT YELLOW GOLD DRESS RING.

VINTAGE DIAMOND UNICORN DRESS RING mounted in 18ct yellow gold, designed as a unicorn coiled around on itself, with circular cut diamonds set to the eyes, French export assay marks and maker's mark, f

Emerald and diamond dress ring mounted in 9 ct yellow gold.

AN OPAL DRESS RING, the oval-shaped opal within multiple claws to a plain polished gold hoop, mounted in 18K gold, with engraving 'Mercy', with maker's mark 'KWR', ring size L

A GEM-SET DRESS RING BY EFFY, the reddish-purple faceted stone (possibly ruby) within a surround of single-cut diamonds to bifurcated similarly-cut diamond shoulders and plain gold hoop, mounted in 14

COLLECTION OF GEMSTONE RINGS Consisting of a ring containing 14 oval mixed cut sapphires, together with a ring containing 14 oval mixed cut pink tourmalines. Mounted in yellow gold. Ring sizes 6 and 6

A TURQUOISE AND DIAMOND DRESS RING Set with an oval-shaped turquoise cabochon at the centre, within a surround of brilliant-cut diamonds, mounted in gold, diamonds approximately 2.70ct total, ring siz

A SAPPHIRE AND DIAMOND DRESS RING, the central oval-shaped sapphire weighing approx. 15.00cts within a rose-cut diamond surround, mounted in gold, ring size P

A DIAMOND DRESS RING The circular plaque set with old cushion-shaped diamonds throughout, to a gallery of foliate and scrolling detailing, mounted in gold, diamonds approximately 1.40ct total, ring si

A VINTAGE GREEN TOURMALINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a step cut green tourmaline of 2.11 carats, between round brilliant cut diamonds, stamped 18K, size O / 7.25, 3.8g.

A PINK TOURMALINE AND DIAMOND DRESS RING in 9ct yellow gold, set with a central faceted red stone with two round cut diamonds to the trifurcated band, British hallmarks, size O / 7, 3.63g.

A PAIR OF TOURMALINE AND AMETHYST DRESS RINGS in 18ct yellow gold, each set with a row of five step cut amethysts and tourmalines, stamped 750, size O / 7, 9.1g.

A FINE 'TOI ET MOI' DIAMOND DRESS RING Each brilliant-cut diamond weighing 1.69ct and 1.81ct within an eight-claw setting to a plain hoop, mounted in 18K gold, with maker's mark, French assay mark, ri

A SAPPHIRE AND DIAMOND DRESS RING The central cushion-shaped sapphire weighing 5.59cts within a four-claw setting and between half-moon-shaped diamond shoulders, mounted in 18K gold, diamonds approxim

A DIAMOND DRESS RING Of bombé design, set with brilliant-cut diamonds throughout, mounted in 18K gold, diamonds approximately 6.00cts total, French import mark, ring size L

A DIAMOND DRESS RING, the frontispiece set with graduated baguette-cut diamonds within a surround of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.00cts total, ring size O

A DIAMOND DRESS RING The heart-shaped plaque pavé-set with rose-cut diamonds, on an openwork hoop, mounted in 18K gold, ring size N

A DIAMOND DRESS RING, of openwork design, the frontispiece pavé-set with brilliant-cut diamonds and four larger similarly-cut diamond accents, mounted in 18K gold, diamonds approx. 1.80cts total,

Garnet, Diamond and Tourmaline Cocktail Ring 18k yellow gold, the ring mounted with an oval-cut garnet weighing approximately 28.00 carats, surrounded by a halo of round brilliant-cut diamonds weighin

AN EARLY 20TH CENTURY DIAMOND DRESS RING Centring an old cushion-shaped diamond of yellow tint within a similarly-cut surround with rose-cut diamond accents, mounted in 18K gold, principal diamond app

A SAPPHIRE AND DIAMOND DRESS RING, the oval-shaped sapphire within a brilliant-cut diamond surround and similarly-cut diamond shoulders, mounted in 14K gold, ring size J½

AN EMERALD AND DIAMOND DRESS RING, the collet-set rectangular-cut emerald between tapered baguette-cut diamond shoulders, mounted in 18K gold, Italian assay mark, ring size O

AN EMERALD AND DIAMOND DRESS RING, the frontispiece set with four oval-shaped emeralds within a surround pavé-set with brilliant-cut diamonds, mounted in 18K gold, ring size M