A citrine single-stone ring. The rectangular-shape

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

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

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.

TIFFANY & CO. - an 18ct gold citrine single-stone ring. The cushion-shape citrine, to the plain band. Signed Tiffany & Co. Hallmarks for London. Ring size M. Weight 7gms. Overall condition good. Minor

A gentleman's late Victorian 9ct gold citrine single-stone ring. The oval-shape citrine, with scrolling motif shoulders. Hallmarks for Birmingham, 1892. Ring size W. Weight 8.8gms.

A citrine single-stone ring. The oval-shape citrine, with openwork gallery and tapered band. Estimated dimensions of citrine 29 by 20.7 by 5.4mms. Ring size Q. Weight 17.1gms.

A selection of three 9ct gold gem-set rings. To include an oval-shape blue tourmaline five-stone ring, an oval-shape citrine single-stone ring and a pear-shape citrine ring. Hallmarks for 9ct gold. We

A citrine single-stone dress ring. The oval-shape citrine, to the foliate border and ornate rope-twist gallery. Weight 7gms.

A 1970s 9ct gold citrine single-stone cocktail ring, with fancy-shape claws, citrine estimated weight 21.50ct, hallmarks for London 1975, ring size N, 10.2g

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.

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

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 selection of three gem-set rings. To include a circular-shape amethyst single-stone ring, a 9ct gold garnet and opal cluster ring, together with a citrine cluster ring. Two with hallmarks for 9ct go

Three gem-set dress rings. To include a 9ct gold citrine single-stone ring, a 9ct gold cubic zirconia dress ring, together with an emerald and diamond dress ring. Two with hallmarks for 9ct gold. Tota

Eight gold gem-set rings. To include an 18ct gold diamond cluster ring, a 9ct gold citrine single-stone ring, together with five further 9ct gold gem-set rings and one 9ct gold ring mount. One AF. Est