An oval-shape diamond cluster ring. Total diamond weight 4.01cts, estimated G-J colour, SI1-P2

An 18ct gold emerald and diamond cluster ring. The oval-shape emerald, within a brilliant-cut diamond scalloped border. Estimated total diamond weight 1.50cts, J-K colour, SI-P1 clarity, Weight 4.7gms

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

An Edwardian platinum old-cut diamond floral cluster ring.Estimated total diamond weight 0.90ct, G-H colour, predominantly SI1-P1 clarity. Stamped PLAT. Ring size K. 3.2gms.

A vari-cut diamond marquise-shape cluster ring.Estimated total diamond weight 2.50cts, J-tinted colour, P1-P3 clarity.Ring size P. 4.9gms.

An 18ct gold diamond cluster ring. Of floral design, the brilliant-cut diamond cluster, to the tapered shoulders. Estimated total diamond weight 3cts, I-J colour, SI2-P2 clarity. Hallmarks for London,

A sapphire and brilliant-cut diamond cluster ring.Sapphire calculated weight 1.58cts, based on estimated dimensions of 7.8 by 5.9 by 4.1mms.Estimated total diamond weight 0.50ct, H-J colour, SI1-P1 cl

A diamond cluster ring. Of bi-colour design, the vari-shape rose-cut diamond mosaic, to the textured mount and band. Maker's mark for Yossi Harari. Total diamond weight 1.85cts, estimated G-H colour,

A diamond cluster ring. The brilliant-cut diamond, within a star setting, with circular-cut diamond spacers. Estimated total diamond weight 0.70ct, principal diamond estimated I-J colour, VS2-SI1 clar

A diamond cluster ring. The old-cut diamond, raised within a similarly-cut diamond surround. Estimated total old-cut diamond weight 1.25cts, H-I colour, SI1-P2 clarity. Ring size R. Weight 4.2gms.

A diamond single-stone ring. The oval-shape diamond collet, with tapered band. Estimated diamond weight 0.20ct, I-J colour, VS2-SI1 clarity. Ring size L1/2. Weight 4gms.

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the tapered shoulders and plain band. Estimated total diamond weight 0.85ct, I-J co

A diamond dress ring. Designed as two pear-shape diamonds, with old-cut diamond sides, to the grooved shoulders. Estimated total diamond weight 1.15cts, J-tinted colour, SI1-P1 clarity. Ring size J. W

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire collet, within a baguette-cut diamond border. Estimated total diamond weight 0.75ct, H-I colour, VS clarity. Hallmarks for Birmi

An aquamarine and diamond cluster ring. The rectangular-shape aquamarine, with vari-cut diamond scalloped surround and diamond line shoulders. Estimated total diamond weight 1.20cts, G-H colour, SI1-P

An 18ct gold diamond cluster ring. The brilliant-cut diamond, within a similarly-cut diamond lozenge-shape surround, to plain band. Estimated total diamond weight 1.30cts, H-J colour, SI clarity. Hall

A 9ct gold diamond cluster ring. The brilliant-cut diamond lozenge-shape cluster, to the trifurcated shoulders and tapered band. Estimated total diamond weight 0.40ct, I-J colour, P1-P3 clarity. Hallm

A mid 20th century 18ct gold amethyst and brilliant-cut diamond cluster ring.Estimated total diamond weight 0.50ct, G-H colour, VS-SI clarity.Stamped 18ct. Ring size J. 3.8gms.

A gentleman's diamond dress ring. Of bi-colour design, the square-shape diamond line, to the raised shoulders and tapered band. Estimated total diamond weight 0.40ct, I-J colour, VS1-SI1 clarity. Weig

A sapphire and diamond five-stone ring. Designed as a circular-shape sapphire and old-cut diamond line, with scrolling gallery. Estimated total diamond weight 0.30ct, J-K colour, VS2-SI1 clarity. Ring

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

An 18ct gold ruby and diamond ring. Designed as three circular-shape ruby and brilliant-cut diamond floral clusters. Estimated total diamond weight 0.50ct, H-I colour, SI1-P1 clarity. Import marks for

An early 20th century gold, opal cabochon and old-cut diamond cluster ring, estimated total diamond weight 0.80ct, I-J colour, SI clarity, opal measures approximately 13.5 by 11 by 3.9mm, ring size S,

An old-cut diamond and ruby cluster pendant.Estimated total diamond weight 0.80ct, I-J colour, SI1-P1 clarity.Length 2cms. 2.4gms.

A mid 20th century platinum diamond cluster ring. The old-cut diamond cluster, with pierced gallery and plain band. Estimated total diamond weight 1ct, I-J colour, SI clarity. French assay marks. Ring