A diamond three-stone ring. Designed as a diagonal line

A diamond three-stone ring. Designed as a diagonal line of old-cut diamonds, to the scrolling shoulders and plain band. Estimated total diamond weight 1ct, I-J colour, S2I-P1 clarity. Ring size J. Wei

A mid 20th century 18ct gold diamond three-stone ring. The graduated circular-cut diamond diagonal line, to the diamond point asymmetric shoulders. Estimated total diamond weight 0.30ct, I-J colour, S

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond diagonal line, with curved shoulders. Total diamond weight 0.33ct, stamped to band. Hallmarks for Birmingham, 1992. Ring size

A diamond three-stone ring. The graduated old-cut diamond diagonal line, with asymmetric shoulders. Estimated total diamond weight 0.45ct, J-L colour, P1-P2 clarity. Ring size K1/2. Weight 2.1gms.

A diamond three-stone ring. Designed as a graduated vari-cut diamond line, with tapered shoulders. Estimated total diamond weight 1.20cts, J-tinted colour, P1 clarity. Ring size I1/2. Weight 4.1gms.

A diamond three-stone crossover ring. The graduated old-cut diamond diagonal line, to the curved shoulders and plain band. Estimated total diamond weight 0.30ct. Weight 2.6gms.

An 18ct gold sapphire and diamond three-stone crossover ring. The circular-shape sapphire and brilliant-cut diamond diagonal line, to the asymmetric sides and plain band. Estimated total diamond weigh

Two late 19th century gold diamond and gem-set dress rings. The first designed as an alternating sapphire and diamond line with scalloped sides, the second designed as an diamond and ruby three-stone

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

An 18ct gold diamond three-stone band ring. Designed as a series of three brilliant-cut diamonds, with tapered bar intervals and plain band. Estimated total diamond weight 0.20ct. Hallmarks for London

Two diamond three-stone rings. Each designed as an illusion-set diamond three-stone ring, one with asymmetric shoulders. One with hallmarks for 9ct gold. Total weight 3.6gms.

Two mid 20th century 18ct gold and platinum diamond three-stone rings. Each designed as three brilliant-cut diamonds, to the plain band. Estimated total diamond weight 0.45ct. Weight 5gms. Overall con

A diamond three-stone ring. The old-cut diamond line, with rose-cut diamond duo spacers and sides, to the engraved gallery. Estimated total old-cut diamond weight 1.30cts, H-I colour, SI2-P1 clarity.

A diamond three-stone ring. The old-cut diamond line, with plain band. Estimated total diamond weight 0.30ct. Ring size N. Weight 2.3gms.

A diamond three-stone ring. The old-cut diamond line, with tapered shoulders. Estimated total diamond weight 0.50ct, principal diamond estimated K-L colour, P1 clarity. Ring size P. Weight 2.1gms.

An early 20th century gold ruby and diamond three-stone ring. The circular-shape ruby line, with old-cut diamond double spacers, to the scrolling shoulders and plain band. Estimated total diamond weig

A platinum diamond three-stone ring. The brilliant-cut diamond line, to the openwork gallery and tapered band. Estimated total diamond weight 1.05cts, H-K colour, SI2-P1 clarity. Hallmarks for Birming

A mid 20th century diamond three-stone ring. The circular-cut diamond line, with similarly-cut diamond line shoulders. Estimated total diamond weight 1ct, principal diamonds estimated I-K colour, P1 c

An 18ct gold opal and diamond three-stone ring. The oval opal cabochon line, with single-cut diamond double spacers, to the scrolling sides and plain band. Hallmarks for London, 1961. Weight 4.9gms.

An 18ct gold diamond three-stone ring. The brilliant-cut diamond line, with scrolling partial collet mounts, to the plain band. Estimated total diamond weight 0.20ct. Hallmarks for London, 2014. Ring

An 18ct gold diamond three-stone ring. The brilliant-cut diamond line, with bi-colour mount. Total diamond weight 0.33ct, stamped to band. Hallmarks for London. Ring size N. Weight 3.7gms.

An 18ct gold diamond three-stone ring. The brilliant-cut diamond line, with tapered shoulders. Estimated total diamond weight 0.30ct. Hallmarks for London. Ring size O. Weight 3.7gms.

An early 20th century 18ct gold diamond three-stone ring. The old-cut diamond line, with tapered shoulders. Estimated total diamond weight 0.30ct. Ring size J1/2. Weight 1.8gms

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, with plain band. Total diamond weight 1.27cts, stamped to band, estimated H-I colour, SI clarity. Hallmarks for Birming