A topaz and diamond dress ring. Of asymmetric design,

A sapphire and diamond dress ring. Of asymmetric design, the graduated cushion-shape sapphire and marquise-shape diamond lines, with a triangular-shape diamond side, to the baguette-cut diamond curved

A topaz, amethyst and paste dress ring. Of asymmetric design, the oval-shape amethyst and topaz collets, to the colourless paste line detail and tapered shoulders. One paste deficient. Ring size O 1/2

A PINK TOPAZ AND DIAMOND DRESS RING, 19TH CENTURY AND LATER in yellow gold and silver, later converted to a ring with the addition of a ring band, set with an oval cut pink topaz between rose cut diam

A topaz and diamond dress ring. The square-shape brownish orange topaz, with undulating collet and brillant-cut diamond accent band. Ring size H. Weight 8.9gms

A cultured pearl dress ring. Of asymmetric design, the cultured pearl three-stone line, with openwork scrolling shoulders. Ring size K. Weight 5.8gms.

A 9ct gold topaz and diamond dress ring. The three graduated oval-shape blue topaz, each within a single-cut diamond illusion surround, to the plain band. Hallmarks for Birmingham. Ring size L. Weight

A 9ct gold coated topaz and diamond dress ring. The oval-shape coated pink topaz, with a single-cut diamond surround and openwork shoulders. Hallmarks for Birmingham. Ring size M. Weight 3.3gms. Overa

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

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)

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

Four 9ct gold diamond and gem-set rings. To include a blue topaz and diamond dress ring, a pink sapphire five-stone ring, together with two diamond rings. Estimated total diamond weight 0.40ct. Hallma

Three 9ct gold diamond and gem-set rings. To include a sapphire and diamond cluster ring, a ruby and diamond cluster ring, with a blue topaz and diamond dress ring. Hallmarks for 9ct gold. Weight 5.6g

A selection of three 9ct gold diamond and gem-set rings. To include a diamond illusion-set cluster ring, a sapphire and diamond cluster ring and a blue topaz and diamond dress ring. Estimated total di

A selection of three 9ct gold gem-set rings. To include an opal and amethyst three-stone ring, a coated topaz and diamond dress ring, together with a tanzanite floral cluster ring. Hallmarks for 9ct g

Two 9ct gold gem-set rings. To include a coated topaz and diamond dress ring, together with an opal triplet and diamond dress ring. Hallmarks for Birmingham. Weight 6gms.

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, 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,

A diamond dress ring. Of geometric design, inset with square-shape, baguette and circular-cut diamonds. Estimated total diamond weight 0.30ct. Ring size M1/2. Weight 2.5gms. Overall condition good. Mi

A diamond dress ring. Of crossover design, with brilliant-cut diamond lines. Estimated total diamond weight 0.15ct. Italian marks. Approximate ring size O. Weight 9.6gms.

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 peridot and diamond dress ring. Of geometric design, the square-shape peridot, with single-cut diamond surround and baguette-cut diamond sides. Estimated total diamond weight 0.15ct. Ring size N. We

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

A diamond dress ring. Of floral design, the brilliant-cut diamond, with similarly-cut diamond openwork quatrefoil surround and shoulders. Estimated total diamond weight 0.50ct. Ring size N. Weight 3.1