A large 18 ct gold and rose cut diamond navette shaped ring

unmarked (tested 18ct), featuring a large rose cut diamond of approx. 8.5mm diameter, in a 18ct gold setting with pierced trench design to the shoulders, total weight 9.1gm, size P/Q

An 18ct gold sapphire and diamond navette shaped ring, with a vertical line of three graduated sapphires in the centre and a surround of twenty old cut diamonds, low pierced gallery with decorated sho

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, set with a cushion cut aquamarine of 10.74 carats, accented by two pear shaped rose cut diamonds, within borders of round cut diamonds, stamped

An 18ct yellow gold and diamond ring the navette-shaped mount pave-set with round brilliant-cut diamonds, size P, 2.8 grams.

A late 19th century 18ct yellow gold, diamond, and turquoise heart-shaped ring, centred with an oval cabochon turquoise within a heart-shaped border of mixed rose-cut diamonds, split shoulders, the sh

NO RESERVE - AN ANTIQUE DIAMOND DRESS RING in 18ct yellow gold, the navette shaped face set with old cut diamonds, the diamonds all totalling 1.9-2.1 carats, partially obscured marks probably British

A MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the navette shaped face set with a cabochon moonstone in a border of round brilliant cut diamonds, the diamonds all totalling 0.6-0

NO RESERVE - AN ANTIQUE VICTORIAN RUBY AND DIAMOND RING, 1899 in 18ct yellow gold, the navette shaped face set with a trio of graduated cushion cut rubies, within a border of old cut diamonds, maker's

unmarked (tested 18ct), featuring nineteen round brilliant cut diamonds and one pear shaped diamond, channel set in a bypass design with arrow head terminal, flanking a large South Sea pearl of approx

AN ANTIQUE CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct yellow gold, the navette shaped face set with a cushion cut blue sapphire of 1.18 carats, within a surround of old European brilliant cut di

Two diamond five-stone rings. To include an Edwardian 18ct gold rose-cut diamond ring, and a vari-cut diamond ring. One with hallmarks for Chester, 1909. Total weight 4.7gms.

A late Victorian 18ct gold sapphire and rose-cut diamond cluster ring, hallmarks for Birmingham 1894, numbered 1575 to inside of band, ring size P, 2.5g

AN ANTIQUE EDWARIDN PEARL AND ROSE CUT DIAMOND RING, IN 18CT YELLOW GOLD. Stamped 18ct, finger size: P, weight: 3.6 gram.

An Edwardian 18ct gold ruby and diamond ring. The rose-cut diamond cross, with circular-shape ruby quatrefoil surround, to the tapered shoulders. Hallmarks for Chester, 1908. Ring size M. Weight 2.1gm

An early 20th century 18ct gold diamond five-stone ring. The rose-cut diamond line, to the scrolling shoulders and plain band. Hallmarks for Birmingham, 1914. Weight 2.9gms.

A late Victorian 18ct gold diamond ring. The graduated rose-cut diamond line, with grooved shoulders. Partial hallmarks for Birmingham, 1899. Ring size N. Weight 2.3gms. Overall condition fair to good

NO RESERVE - AN ANTIQUE GARNET AND DIAMOND GYPSY RING in 18ct yellow gold, set with a rose cut diamond between two round cut garnets, full British hallmarks for Chester 1913, size Q / 8, 2.9g.

AN ANTIQUE DIAMOND GYPSY RING Cushion shaped and rose cut diamonds Stamped 18CT Size Q / 8 3.5 grams

A late Victorian 18ct gold opal five-stone ring. The graduated oval opal cabochon line, with rose-cut diamond spacers. Hallmarks for Birmingham, 1896. Ring size O1/2. Weight 4.4gms.

An early 20th century 18ct gold amethyst three-stone and diamond ring. The graduated circular-shape amethyst line, with rose-cut diamond spacers. AF. Hallmarks for Chester, 1930. Ring size M. Weight 3

An early 20th century 18ct gold diamond dress ring. The old-cut diamond quatrefoil, with rose-cut diamond centre and sides. Estimated total old-cut diamond weight 0.70ct, I-J colour, SI clarity. Ring

AN EMERALD AND DIAMOND DRESS RING in 18ct gold and platinum, set with a square step cut emerald accented by single cut and rose cut diamonds, stamped 18ct Plat, size M / 6.25, 3.2g.

An early 20th century platinum and 18ct gold coral and diamond dress ring. The replacement oval-shape coral cabochon, within a rose-cut diamond openwork panel surround, to the similarly-set diamond sh

A late Victorian 18ct gold diamond dress ring. Designed as an old and rose-cut diamond line within kite-shape surrounds, inset to the knot surround and replacement band. Ring size X. Weight 13gms.