A diamond dress ring. Of openwork design, the pave-set

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,

DIAMOND-SET DRESS RING Of openwork design, set with brilliant and baguette-cut diamonds, diamonds approx. 1.50cts total, ring size approx. N Footnotes: Please note this lot has VAT at the prevailing r

A DIAMOND DRESS RING in scrolling design, pave set with round and baguette cut diamonds, no assay marks, size T / 9.5, 5.5g.

SAPPHIRE AND DIAMOND DRESS RING, of part openwork design. Set with a central blue sapphire of approx. 0.62 ct. Flanked with diamonds totalling approx. 0.20 ct. Size L. 3.3 grams.

DIAMOND DRESS RING IN PLATINUM, of part openwork design, set with a larger central diamond, flanked with smaller diamonds totalling approx. 0.60 ct. Size M 1/2. 4.2 grams.

AN ENAMEL AND DIAMOND COCKTAIL RING Of openwork bombé design, the centre pavé-set with brilliant-cut diamonds, between black enamel stripes, mounted in 18K gold, diamonds approximately 1.00c

ANTIQUE DIAMOND DRESS RING, the head of openwork scrolling and floral design, set with larger and smaller rose cut diamonds. Size Q. 6.4 grams.

SAPPHIRE AND DIAMOND DRESS RING, the head of marquise shape and openwork design. Set with a larger central diamond, flankde with blue sapphires and further diamonds, diamonds totalling approx. 0.40 ct

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

CULTURED PEARL AND DIAMOND DRESS RING Of bombé design, set with a 15.0mm cultured pearl, the mount pavé-set throughout with brilliant-cut diamonds, diamonds approx. 7.60cts total, ring size

CARRERA Y CARRERA - a diamond floral dress ring. The openwork scroll and floral domed band, with pave-set diamond line sides and citrine collet accent. Signed and numbered Carrera Y Carrera, 337407. E

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

ANTIQUE GREEN TOURMALINE AND DIAMOND DRESS RING, set with a central green tourmaline of approx. 0.76 ct. flanked with s diamond on each side. The head and shoulders of part openwork scrolling design.

14kt white gold ring with central emerald cut emerald with surround of pave diamonds, and openwork design to shank with diamond accents. Emerald set in 14kt yellow gold bezel and prongs. Accompanied b

An 18ct gold diamond dress ring. The pave-set diamond panel, with tapered half-band. Estimated total diamond weight 0.90ct. Hallmarks for London. Ring size I 1/2. Weight 5.5gms. Overall condition good

An opal and diamond dress ring. Of openwork design, the rectangular opal cabochon, with circular opal cabochon sides, to the brilliant-cut diamond surround and shoulders. Estimated total diamond weigh

A diamond dress ring. Of openwork design, the brilliant-cut diamond, with similarly-cut diamond line scrolling shoulders. Estimated total diamond weight 0.35ct, principal diamond estimated H-I colour,

A diamond dress ring. Of openwork design, the brilliant-cut diamond panel, with geometric sides. Estimated total diamond weight 0.10ct. Ring size S. Weight 4gms. Overall condition good. Minor surface

DIAMOND DRESS RING Of crossover design, set with baguette, tapered baguette and brilliant-cut diamonds, diamonds approx. 3.25cts total, ring size approx. N (leading edge)

EMERALD AND DIAMOND RING Of openwork plaque design set with an oval-cut emerald and brilliant-cut diamonds, ring size approx. M½ For further information on this lot please visit Bonhams.com

DIAMOND AND BLACK DIAMOND DRESS RING Of crossover design, set with rows of brilliant-cut diamonds and treated black diamonds, ring size approx. O

GEM-SET AND DIAMOND DRESS RING Of bombé design, set with brilliant-cut diamonds and circular-cut sapphires, rubies and emeralds, ring size approx. Q For further information on this lot please vis

A 9ct gold diamond dress ring. The pave-set diamond curved panel, with single-cut diamond sides, to the tapered band. Total diamond weight 1.50cts, stamped to band. Hallmarks for Edinburgh. Weight 9.1

A mid 20th century 18ct gold diamond dress ring. The pave-set kite-shape panel, with tapered shoulders. Estimated total diamond weight 0.10ct. Ring size G1/2. Weight 1.4gms.