A 9 carat gold citrine single stone ring, approx 2.1cm long, size M, 6.1g

DIAMOND SINGLE-STONE RING Set with a princess-cut diamond, mounted in 18 carat white gold, diamond approx. 1.25cts, European convention mark, partial UK hallmark, ring size approx. M

Gentlemen's 14k gold ring with approx. 13 carat citrine stone, estate fresh. Weight total 9.3 DWT. Approx. size 6

set with a faceted cushion shape citrine stone approx. 9.66 carats (15.5x15.5x6.6mm), in white gold, tests 18K, rubbed Italian hallmark and illegible signature, size 6.5, 11.4gms., Opening Bid $300

A Victorian amethyst and 9 carat gold ring, Birmingham 1899, approx. size M

TIFFANY & CO. - an 18ct gold citrine single-stone ring. The cushion-shape citrine, to the plain band. Signed Tiffany & Co. Hallmarks for London. Ring size M. Weight 7gms. Overall condition good. Minor

18ct gold 9 stone diamond eternity ring: Each stone approx .10ct, ring size M, 5.2g

DIAMOND SINGLE-STONE RING, 1884 The cushion-shaped diamond, mounted in 18 carat gold, diamond approx. 4.90cts, UK hallmark, ring size approx. P (leading edge) For further information on this lot pleas

DIAMOND SINGLE-STONE RING, 1984 Set with a brilliant-cut diamond, weighing 2.96 carats, mounted in 18 carat gold, London hallmark, ring size approx. O½

DIAMOND SINGLE-STONE RING, 1906 The old brilliant-cut diamond mounted in 18 carat gold, diamond approx. 1.10cts, UK hallmark, ring size approx. Q For further information on this lot please visit Bonha

DIAMOND SINGLE-STONE RING Set with a pear-shaped diamond, mounted in 18 carat gold, diamond approx. 1.50cts, UK hallmark, ring size approx. M½

DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, mounted in 18 carat gold, diamond approx. 1.05cts, UK hallmark, ring size approx. K½

DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, mounted in 18 carat gold, diamond very approx. 0.90ct total, UK hallmark, ring size approx. O

DIAMOND SINGLE STONE RING, 1983 Set with a brilliant-cut diamond, mounted in 18 carat white gold, diamond approx. 1.15ct, London hallmark, ring size approx. J For further information on this lot pleas

DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, mounted in 18 carat white gold, diamond approx. 1.50cts, UK hallmark, ring size approx. O

CITRINE RING, 1972 The oval-cut citrine with an openwork abstract 18 carat gold mount of textured finish, maker's mark SM, London hallmark, ring size approx. M (leading edge) For further information o

DIAMOND SINGLE-STONE RING Set with an old brilliant-cut diamond weighing 2.27 carats, between single-cut diamond shoulders, ring size approx. M

DIAMOND THREE-STONE RING Set with three brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.00ct total, UK hallmark, ring size approx. M, cased by Hamilton & Inches, Edinburgh

EDWARDIAN DIAMOND 5-STONE RING,High carat gold.Center diamond of approx. 0.25 ct. I-J color, VS/SI clarity.Size M 1/2.2.6 grams.Fine ring, good condition.

BLACK OPAL SINGLE STONE RING,High carat gold.Black opal of approx. 4.30 ct.Vibrant colours including red.Size N.3.9 grams.

AN 18 CARAT WHITE GOLD SAPPHIRE AND DIAMOND THREE STONE RING a round-cut sapphire between round brilliant-cut diamonds. Estimated total diamond weight 0.65ct, ring size M, 4.9 grams Good condition. T

A DIAMOND SINGLE-STONE RING, the central brilliant-cut diamond measuring approx. 6.87x6.85 with brilliant-cut diamond shoulders within millegrain setting, mounted in 18K gold, ring size M

Pretty garnet ring lot. One ring approx size 9 1/2 is 10K gold with single cut diamond accents with a larger oval cut garnet as the center stone and 3 smaller marquise cuts on either side. One ring, a

Estate 10kt yellow gold ring, single red stone in a modernist openwork setting, inside shank hallmarked 10K, approx size 6, 9.5 grams (inclusive of all materials) Start Price: $150.00

DIAMOND SINGLE STONE RING, in 18 ct. gold. Set with an old cut diamond of approx. 0.50 ct. The openwork head and shoulders of part scrolling relief design. Size M. 3.3 grams.