An aquamarine and diamond ring. The circular-shape

An 18ct gold aquamarine and diamond ring. Designed as two circular-shape aquamarine and brilliant-cut diamond crossover clusters, with similarly-cut diamond line shoulders. Estimated total diamond wei

(3390-2-A) GARRARD & CO.- an 18ct gold aquamarine, sapphire and diamond ring. Of openwork design, the oval-shape aquamarine, with circular-shape sapphire scrolling sides and gallery, to the brilliant-

A 'coloured' diamond and gem-set cluster ring. The circular-shape 'blue' diamond collet, with alternating calibre-cut ruby and aquamarine surround, to the single-cut diamond shoulders. Principal diamo

A paste and diamond ring. The circular-shape green paste, with single-cut diamond shoulders. Ring size L. Weight 3.2gms.

A sapphire and diamond ring. The circular-shape sapphire, to the brilliant-cut diamond line sides and plain band. Estimated total diamond weight 0.10ct. Weight 2.4gms.

An 18ct gold emerald and diamond ring. The circular-shape emerald, inset to the slightly curved band, with scattered brilliant-cut diamond sides. Estimated total diamond weight 0.10ct. Hallmarks for L

A 9ct gold tanzanite and diamond ring. The circular-shape tanzanite, within a single-cut diamond cushion-shape surround. Hallmarks for Birmingham. Weight 2.3gms.

An 18ct gold garnet and diamond ring. The circular-shape garnet line, with diamond point spacers and scrolling gallery. Hallmarks for London. Ring size K. Weight 4.4gms.

An 18ct gold garnet and diamond ring. The circular-shape garnets, with single-cut diamond spacers, to the scrolling gallery. Estimated total diamond weight 0.10ct. Hallmarks for Birmingham, 1963. Weig

A 9ct gold ruby and diamond ring. The circular-shape ruby, within a single-cut diamond surround, to the plain band. Hallmarks for Birmingham. Weight 1.8gms.

A 9ct gold sapphire and diamond cluster ring. Thecircular-shape sapphire, within a brilliant-cutdiamond surround, to the trifurcated shouldersand plain band. Estimated total diamond weight0.40ct. Hall

A zircon and diamond cluster ring. The circular-shape blue zircon, with single-cut diamond scalloped surround and tapered shoulders. Zircon weight 2.79cts. Estimated total diamond weight 0.25ct. Ring

A zircon and diamond dress ring. The circular-shape blue zircon, with single-cut diamond tapered shoulders. Zircon weight 2.85cts. Ring size N1/2. Weight 4.1gms.

A sapphire and diamond dress ring. The circular-shape sapphire collets, within a single-cut diamond figure eight surround, with similarly-cut diamond accent sides and bifurcated shoulders. Estimated t

A ruby and diamond cluster ring. The circular-shape ruby, with old-cut diamond surround and scrolling shoulders. Estimated total diamond weight 0.35ct. Ring size L1/2. Weight 3.3gms. Overall condition

An emerald and diamond ring. Designed as circular-shape emerald and single-cut diamond undulated lines. Ring size S. Weight 7.5gms.

A ruby and diamond cluster ring. The circular-shape ruby, within a rose-cut diamond border. Ring size N. Weight 2.6gms.

A ruby and diamond crossover ring. The circular-shape ruby, with graduated single-cut diamond line sides and asymmetric shoulders. Ring size M. Weight 4.6gms.

AQUAMARINE AND DIAMOND CLUSTER RING The circular-cut aquamarine within a brilliant-cut diamond surround, the gallery and shoulders similarly-set, ring size approx. O For further information on this lo

TIFFANY & CO. - a platinum sapphire and diamond dress ring. The circular-shape sapphire, with marquise-shape and brilliant-cut diamond stylised petal sides. Signed Tiffany & Co. Estimated total diamon

A tourmaline and diamond cluster ring. The circular-shape pink tourmaline collet, within a brilliant-cut diamond surround and sides, to the grooved band. Estimated total diamond weight 0.65ct. Weight

An early 20th century 18ct gold zircon and diamond cluster ring. The circular-shape zircon, within a single-cut diamond surround, with tapered shoulders. Estimated total diamond weight 0.15ct. Ring si

An 18ct gold ruby and diamond cluster ring. The circular-shape ruby quatrefoil, with single-cut diamond surround. Estimated total diamond weight 0.20ct. Hallmarks for London, 1988. Ring size L1/2. Wei

An 18ct gold emerald and diamond cluster ring. The circular-shape emerald and brilliant-cut diamond cluster, with tapered shoulders. Estimated total diamond weight 0.25ct. Hallmarks for London, 1975.