An amethyst single-stone ring. The rectangular-shape

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

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

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 amethyst single-stone ring. The oval-shape amethyst, within a polished curved halo, to the plain band. Approximate ring size L. Weight 13.3gms.

A selection of three gem-set rings. To include two circular-shape amethyst single-stone rings, together with an oval green gem cabochon foliate ring. Weight 9.1gms.

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

A selection of four gem-set dress rings. To include an oval-shape amethyst single-stone ring, a blue topaz and amethyst two-stone crossover ring, together with two further rings. Three with hallmarks

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.

Two amethyst single-stone rings. The first designed as a square-shape amethyst with textured leaf and scrolling shoulders, the second designed as an oval-shape amethyst within a double collet surround

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 selection of three gem-set rings. To include an early 20th century 18ct gold oval-shape aquamarine single-stone ring, an early 20th century 18ct gold amethyst single-stone ring, together with a moon

A ladies 14kt Yellow Gold Diamond ring. Ring has a Rectangular shape Amethyst stone in the center and 2 round brilliant diamonds on the side of the center stone. Diamond weight approx 0.05ctw. Ring si

No Reserve Price! Grading Results: ___________ Stone Type: Natural Amethyst Shape: Cut Cornered Rectangular Step Cut Carat: 18.72 ct Color: Violet Clarity: Loupe clean Grading Results: ____________<b

An amethyst single-stone ring. The oval amethyst cabochon, with rope-twist surround and shoulders. Ring size M.