An aquamarine and diamond cluster ring. The oval-shape

An aquamarine and diamond cluster ring. The oval-shape aquamarine, within a single and baguette-cut diamond border, to the plain band. Estimated total diamond weight 0.20ct. Ring size P. Weight 5gms.

A 9ct gold aquamarine and diamond cluster ring. The oval-shape aquamarine, within a single-cut diamond surround, to the similarly-cut diamond shoulders and tapered band. Estimated total diamond weight

A 9ct gold aquamarine and diamond cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.15ct. Hallmarks for Birmingham, 2003. Ring size T.

A 9ct gold aquamarine and diamond cluster ring. The oval-shape aquamarine, with an illusion-set diamond surround and accent shoulders. AF. Hallmarks for Birmingham. Ring size O. Weight 2gms. Overall c

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, with brilliant-cut diamond surround and openwork shoulders. Estimated total diamond weight 0.10ct. Hallmarks for London, 19

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring size O. We

An emerald and diamond cluster ring. The oval-shape emerald, with brilliant-cut diamond surround and openwork shoulders Emerald weight 5.87cts. Total diamond weight 0.46ct, stamped to band. Ring size

An opal and diamond cluster ring. The oval-shape opal, within a vari-cut diamond surround and shoulders. Ring size N. Weight 7.7gms. Overall condition fair to good. Some surface scratches/ wear, disco

A sapphire and diamond cluster ring. The oval-shape sapphire collet, with single-cut diamond surround and similarly-cut diamond accent shoulders. Estimated total diamond weight 0.40ct. Ring size L1/2.

A ruby and diamond cluster ring. The oval-shape ruby, with brilliant-cut diamond surround and tapered shoulders. Estimated total diamond weight 0.45ct. Ring size N. Weight 4.1gms.

A diamond cluster ring. The oval-shape diamond, within a single-cut diamond surround, to the plain band. Principal diamond estimated weight 1.06ct, L-tinted colour, SI clarity. Ring size J. Weight 2.7

A sapphire and diamond cluster ring. The oval-shape sapphire, with brilliant-cut diamond surround. Estimated total diamond weight 8.6 by 6.5 by 5mms. Estimated total diamond weight 0.30ct. Stamped 750

A ruby and diamond cluster ring. The oval-shape ruby, with tapered baguette-cut diamond sides, and brilliant-cut diamond surround. Estimated total diamond weight 0.50ct. French assay marks. Ring size

An emerald and diamond cluster ring. The oval-shape emerald, within a rose-cut diamond surround. Ring size N1/2. Weight 5.5gms.

A sapphire and diamond cluster ring. The oval-shape sapphire, with a single-cut diamond openwork surround, similarly-cut diamond border and shoulders. Estimated total diamond weight 0.30ct. Ring size

A sapphire and diamond cluster ring. The oval-shape yellow sapphire, with brilliant-cut diamond surround. Estimated total diamond weight 0.45ct. Ring size M1/2. Weight 6.8gms.

A sapphire and diamond cluster ring. The oval-shape sapphire, within a single-cut diamond surround, to the plain band. Estimated total diamond weight 0.10ct. Ring size L1/2. Weight 3.3gms.

A sapphire and diamond cluster ring. The oval-shape sapphire collet, with brilliant-cut diamond scalloped surround and stylised fleur-de-lis shoulders. Estimated dimensions of sapphire 8.1 by 5.9 by 3

A ruby and diamond cluster ring. The oval-shape ruby, within a brilliant-cut diamond and circular ruby double surround. Ring size N. Weight 3.4gms. Overall condition good. Minor surface scratches/wear

A sapphire and diamond cluster ring. The oval-shape sapphire, within an old-cut diamond surround. Estimated total diamond weight 0.20ct. Ring size L1/2. Weight 1.8gms.

A diopside and diamond cluster ring. The oval-shape diopside, within a single-cut diamond surround. Estimated total diamond weight 0.10ct. Hallmarks for Birmingham, 2005. Ring size N 1/2. Weight 2.1gm

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the replacement 18ct gold band. Estimated dimensions of sapphire: 18.9 by 15.8, by 8.1mms. Est

A mid 19th century 18ct gold sapphire and diamond cluster ring. The oval-shape pink sapphire collet, within an old-cut diamond surround, to the plain band. Estimated total diamond weight 0.30ct. Weigh

A sapphire and diamond cluster ring. The oval-shape sapphire, within a graduated brilliant-cut diamond double surround, to the bifurcated shoulders and grooved band. Approximate sapphire dimensions: 1