An emerald single-stone ring. The rectangular-shape

An emerald single-stone ring. The rectangular-shape emerald, with plain band. Ring size P1/2. Weight 5gms.

A diamond single-stone ring. The rectangular-shape diamond, weighing 4.73cts, to the tapered shoulders and plain band. Accompanied by report number 20022002, dated 11th February 2015, from AnchorCert,

An 18ct gold diamond single-stone ring. The rectangular-shape diamond, to the tapered shoulders and plain band. Estimated total diamond weight 5-5.25cts, K-L colour, P1 clarity. Hallmarks for Birmingh

An 18ct gold diamond single-stone ring. The rectangular-shape diamond, with tapered shoulders. Estimated diamond weight 0.50ct, H-I colour, VS clarity. Hallmarks for Sheffield. Ring size J1/2. Weight

A heliodor and diamond single-stone ring. The rectangular-shape heliodor, with brilliant-cut diamond shoulders. Estimated total diamond weight 0.10ct. Ring size N. Weight 3.7gms.

A mid 20th century 14ct gold aquamarine single-stone ring. The rectangular-shape aquamarine, within an openwork gallery, to the tapered shoulders and plain band. Ring size L. Weight 7.9gms.

A platinum diamond single-stone ring. The rectangular-shape diamond, with tapered shoulders. Diamond weight 0.40ct, stamped to band, estimated I-J colour, SI clarity. Hallmarks for London, 2006. Ring

A platinum diamond single-stone ring. The rectangular-shape diamond, to the knife-edge sides and plain band. Diamond weight 0.34ct, stamped to band, estimated K-L colour, P1 clarity. Hallmarks for Bir

A 14ct gold cubic zirconia single-stone ring. The rectangular-shape cubic zirconia, with tapered shoulders. Hallmarks for Edinburgh, 1999. Ring size N. Weight 6.5gms.

A synthetic spinel single-stone ring. The rectangular-shape blue synthetic spinel, with curved and bar shoulders, to the tapered band. Weight 6.8gms.

An emerald and diamond three-stone ring. The rectangular-shape emerald, with trapezium-shape diamond sides, to the plain band. Estimated total diamond weight 0.65ct, I-J colour, SI2-P1 clarity. Ring s

An 18ct gold Colombian emerald and diamond three-stone ring. The rectangular-shape Colombian emerald, with square-shape diamond sides, to the plain band. Colombian emerald weight 1.15cts. Total diamon

An 18ct gold emerald and diamond three-stone ring. The rectangular-shape emerald, to the rectangular-shape diamond sides and tapered band. Total diamond weight 0.38ct, stamped to band. Hallmarks for B

An 18ct gold rectangular-shape diamond single-stone ring.Diamond weight 5.76cts, estimated tinted 'light yellowish brown' colour, SI2-P1 clarity.Hallmarks for London, 2011. Ring size M. 5.1gms.

A selection of jewellery. To include a rectangular-shape citrine single-stone ring, a 9ct gold square-shape amethyst single-stone ring, a late Victorian 9ct gold citrine swivel fob, together with a pu

Three gem-set rings. To include a sapphire and diamond cluster ring, a rectangular-shape amethyst single-stone ring, together with cameo single-stone ring. Two with hallmarks for 9ct gold. Weight 10.2

An 18ct gold emerald and diamond three-stone ring. Designed as a rectangular-shape emerald, with baguette-cut diamond sides. Estimated total diamond weight 0.50ct, I-J colour, SI clarity. Ring size J1

Two gem-set single-stone rings. To include an oval carnelian cabochon ring, together with a rectangular-shape citrine ring. Weight 7.6gms.

Two gem-set single-stone rings. The first designed as a 9ct gold rectangular-shape smoky quartz with openwork shoulders, the second designed as a rectangular jadeite panel inset to the plain surround.

A 9ct gold emerald and diamond cluster ring. The rectangular-shape emerald, within a single-cut diamond accent surround. Estimated total diamond weight 0.15ct. Hallmarks for 9ct gold. Ring size Q. Wei

Two gem-set dress rings. To include a pearl and colourless paste three-stone ring, together with a rectangular-shape emerald and brilliant-cut diamond three-stone ring. Weight 3.4gms. Pearl untested.

An early 20th century 14ct gold diamond single-stone ring. The old-cut diamond collet, to the rose-cut diamond foliate shoulders with circular-shape emerald accents. Principal diamond estimated weight

ART DECO EMERALD SINGLE-STONE RING, CIRCA 1920 The step-cut emerald, between single-cut diamond shoulders, numbered 248, size M Footnotes: Accompanied by a report from The Gem & Pearl Laboratory stat

Five 9ct gold gem-set rings. To include an amethyst and diamond dress ring, an emerald single-stone ring, with three further rings. Hallmarks for 9ct gold. Weight 12.8gms.