A Thai ruby and diamond cluster ring. The oval-shape

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 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

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 ruby and diamond cluster ring. The oval-shape ruby, within a brilliant-cut diamond surround, to the tapered shoulders and plain band. Total diamond weight 0.55ct, stamped to band. Ring size N. Wei

An 18ct gold ruby and diamond cluster ring. The oval-shape ruby, within a brilliant-cut diamond border, to the plain band. Estimated total diamond weight 0.65ct, J-K colour, SI-P1 clarity. Hallmarks f

A ruby and diamond cluster ring. The oval-shape ruby, within a brilliant-cut diamond and wedge-shape ruby scalloped surround, to the similarly-cut diamond shoulders. Estimated total diamond weight 0.4

An 18ct gold ruby and diamond cluster ring. The oval-shape ruby, with single-cut diamond surround. Total diamond weight 0.10ct, stamped to band. Hallmarks for Sheffield, 1992. Ring size L. Weight 3.4g

A 9ct gold ruby and diamond cluster ring. The oval-shape ruby, with brilliant-cut diamond surround and tapered shoulders. Estimated total diamond weight 0.30ct. Hallmarks for London. Ring size M. Weig

A selection of three 9ct gold diamond and gem-set dress rings. To include an oval-shape glass filled ruby and diamond cluster ring, a single-cut diamond and ruby marquise-shape cluster ring, together

A 9ct gold ruby and diamond floral cluster ring. The single-cut diamond cluster, within an oval-shape ruby petal surround. Hallmarks for Birmingham. Ring size L. Weight 2.6gms.

Thai Oval Cut Ruby and Diamond in 18k White Gold Cluster Ring. Stamped with metal purity. Ruby approx. 1.50 ct, 7.61 x 6.54 mm. 30 round diamonds total weight approx. 2.00 cts, I J color SI clarity Ri

Two diamond and ruby rings. To include a late Victorian 18ct gold old-cut diamond and oval-shape ruby crossover ring, with an old and single-cut diamond floral cluster ring. Estimated total diamond 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.

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 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

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 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.