An 18 carat gold diamond and enamel ring, the old

AN EDWARDIAN 18 CARAT GOLD DIAMOND CLUSTER RING old-cut diamonds in high claw settings to fancy scroll shoulders. Estimated total diamond weight 0.50ct, hallmarked Chester 1905, ring size K1/2, 3.5 gr

A late George III 18 carat gold diamond mourning ring, the old brilliant cut diamond, estimated to weigh 0.20 carats total, on the band impressed 'In Memory Of', with an inner engraving, stamped 18 wi

AN 18 CARAT GOLD AND DIAMOND THREE STONE RING LONDON 1987The old European cut diamonds in four claw settings, approximately 1.00 carat total, maker's mark JABSize/dimensions: finger size N 1/2Gross we

A VICTORIAN 18 CARAT GOLD DIAMOND AND SPLIT PEARL CLUSTER RING an old-cut diamond within a border of split pearls, to diamond-set shoulders. Hallmarked Birmingham 1888, ring size M1/2, 2.8 grams Ligh

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND RING three graduated cushion-cut sapphires spaced by old-cut diamonds, with diamond accents, in a carved setting. Estimated total diamond weight 0.65ct, hallmarke

AN 18 CARAT GOLD OPAL AND DIAMOND RING, an oval opal spaced by groups of old-cut diamonds, above a carved gallery and shoulders. Estimated diamond weight 0.50ct, hallmarked Birmingham 1902, ring size

AN 18 CARAT GOLD EMERALD, DIAMOND AND RUBY DRESS RING an octagonal-cut diamond spaced by old-cut diamonds and round-cut rubies to a broad bright and brushed polished shank with rope borders. Estimated

NO RESERVE - A DIAMOND FIVE STONE RING Five graduated old European brilliant cut diamonds Full British hallmarks for 18 carat gold Size N / 6.75 3.2 grams

DIAMOND SINGLE-STONE RING The old brilliant-cut diamond, weighing 10.74 carats, in an 18 carat white and yellow gold setting, London hallmark, ring size P

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

containing ten full cut diamonds [H/VS] weighing approximately 0.12 carats total 6.5 grams size: 6

Period: Art Deco (1920-1935) Composition: 18K gold and platinum Stones: • 1 Old mine cut diamond of H-VS2 quality that weighs 0.70ctw. • 6 Rose cut diamonds of J-SI1 quality that weigh 0.30ctw. Ri

An 18 Karat Yellow Gold, Diamond and Enamel Ring, containing one marquise cut diamond weighing approximately 0.59 carat surrounded by translucent light green enamel over a textured base. Stamp: 18K. 1

Victorian single stone diamond ring, the old cut stone estimated at 0.50 carat, set in 18 ct gold hallmarked for Birmingham 1882-3

Gold, Diamond, and Enamel Ringdesigned in a flower motif with prong set old mine cut diamonds weighing approximately .35 total carat (H-I color, SI-I clarity), and with black enamel highlights, stampe

Ladies 18 karat yellow and gold diamond and enamel ring. The ring features a .15 carat round brilliant cut diamond bead set. Surrounding the center diamond are 8 bead set single cut diamonds set in a

NO RESERVE - A RUBY AND DIAMOND THREE STONE RING, CIRCA 1950, Made in 18 carat white gold and platinum, Cushion cut ruby, weighing approximately 2.27 carats, Old European brilliant cut diamonds, appro

Early 20th C three stone diamond ring, set with old cut stones, centre stone 0.20 carat, in unmarked gold, testing as 18 ct. Ring size - L

An 18 Karat White Gold and Diamond Filigree Ring, containing one old European cut diamond weighing approximately 0.23 carat. Stamp: 18K. 1.00 dwts.

An 18 Karat Yellow Gold, Platinum and Diamond Ring, containing one old European cut diamond weighing approximately 1.24 carats, and two old European cut diamonds weighing approximately 1.60 carats tot

centering one cushion faceted pink sapphire, approximately 6.95 carats, surrounded by 12 old mine and old European cut diamonds, estimated combined weight 1.50 carats, 18 karat yellow gold and platinu

set with one full cut round diamond [I-K/VS-2], approximately 0.12 carats; size 4, weighs 4.0 grams

A VINTAGE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cabochon sapphire and an old cut diamond of 1.47 carats, accented by further old mine cut diamonds, French assay marks for 18 carat

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