A diamond three-stone ring. Designed as a brilliant-cut

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

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 rings. The first designed as a circular-cut diamond single-stone ring with single-cut diamond foliate shoulders, the second designed as a brilliant-cut diamond three-stone ring. Estimated

Gold and Three Stone Diamond Ringin a tapered band form designed in hand hammered yellow gold and bezel set to the front with three round brilliant cut diamonds: (6.8 x 6.9 x 4.54 mm) weighing approxi

Two 18ct gold diamond rings. The first designed as a brilliant-cut diamond single-stone ring with bifurcated shoulders, the second designed as three marquise-shape glass-filled rubies with brilliant-c

A diamond three-stone ring. The brilliant-cut diamond, with old-cut diamond sides. Estimated total diamond weight 0.20ct. Ring size I. Weight 1.7gms.

AN 18 CARAT GOLD DIAMOND THREE STONE RING round brilliant-cut diamonds in claw settings. Estimated total diamond weight 1.20ct, hallmarked Sheffield, ring size M, 4.8 grams Good condition. Estimated

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 platinum diamond three-stone ring. The brilliant-cut diamond, with similarly-cut diamond sides to the plain band. Estimated total diamond weight 1.20cts, J-L colour, SI clarity. Hallmarks for Birmin

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.

A diamond three-stone ring. The graduated brilliant-cut diamond line, with tapered shoulders. Estimated total diamond weight 0.50ct, principal diamond estimated I-J colour, SI2-P1 clarity. Ring size O

A PLATINUM DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings. Estimated total diamond weight 3.40ct, hallmarked Sheffield (indistinct), ring size O, 6.8 grams Good co

DIAMOND THREE-STONE RING, 1994 Set with brilliant-cut diamonds, the central diamond weighing 1.14cts, mounted in 18 carat white gold, remaining diamonds approx. 1.50cts total, UK hallmark, ring size a

AN 18 CARAT GOLD DIAMOND THREE STONE RING transitional round brilliant-cut diamonds in claw settings. Estimated total diamond weight 2.40ct, hallmarked London 1997, ring size J1/2, 4.1 grams Good con

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

A mid 20th century platinum diamond three-stone ring. The graduated brilliant-cut diamond line, with single-cut diamond line sides, to the plain band. Estimated total diamond weight 0.55ct, I-J colour

A DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings, to tapering shoulders. Estimated total diamond weight 0.70ct, ma

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, with similarly-cut diamond line shoulders. Estimated total diamond weight 0.80ct, principal diamonds estimated H-I colo

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond line, with grooved shoulders. Estimated total diamond weight 0.45ct, principal diamond estimated H-I colour, P1 clarity. Hall

A diamond three-stone crossover ring. The brilliant-cut diamond line, to the single-cut diamond asymmetric shoulders and plain band. Principal diamonds estimated total weight 0.60ct, K-tinted colour,

A diamond three-stone crossover ring. The brilliant-cut diamond line, to the single-cut diamond asymmetric sides and plain band. Estimated total diamond weight 0.60ct. Weight 3gms.

An 18ct gold diamond three-stone ring. The graduated brilliant-cut diamond collet line, with tapered shoulders. Total diamond weight 0.54ct, stamped to band, estimated H-I colour, VS2-SI1 clarity. Hal