A pair of 18ct gold sapphire and brilliant-cut diamond cluster earrings.Sapphire total weight

A pair of 18ct gold brilliant-cut diamond cluster line and citrine drop earrings.Estimated total diamond weight 0.75ct.Hallmarks for London, 2015. Length 4.7cms. 12.4gms.

A pair of 18ct gold 'Chiocciola' sapphire and brilliant-cut diamond earrings, by de Grisogono. Estimated total diamond weight 0.80ct. With Swiss convention marks. Diameter 2.2cms. 20.7gms.

A pair of 18ct gold sapphire and diamond floral earrings. Each designed as a circular-shape sapphire, with brilliant-cut diamond petal surround. Estimated total diamond weight 0.80ct. Hallmarks for Lo

A pair of 18ct gold sapphire and diamond earrings. Each designed as a circular-shape sapphire, with brilliant-cut diamond surround and pierced gallery. Estimated total diamond weight 0.10ct. Hallmarks

A pair of 18ct gold sapphire and diamond earrings. Each designed as a flower, with brilliant-cut diamond centre and circular-shape sapphire petal surround. Estimated total diamond weight 0.30ct, I-J c

An 18ct gold sapphire and diamond cluster ring. The rectangular-shape sapphire, with brilliant cut diamond surround and grooved shoulders. Sapphire weight 1.36cts. Total diamond weight 0.59ct. Hallmar

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the tapered shoulders and plain band. Estimated total diamond weight 0.85ct, I-J co

An 18ct gold sapphire and diamond cluster ring. The oval sapphire, within a brilliant-cut diamond scalloped surround and tapered band. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham,

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the plain band. Estimated total diamond weight 0.25ct. Hallmarks for Birmingham, 19

* An 18ct gold sapphire and diamond cluster ring. The oval-shape pink sapphire, within a brilliant-cut diamond surround, to the plain band. Estimated total diamond weight 0.15ct. Hallmark for Birmingh

An 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, with brilliant-cut diamond border, to the textured band. Estimated total diamond weight 0.15ct. Hallmarks for London. Weight 5g

A pair of 18ct gold ruby and diamond floral cluster ear studs. Each designed as a circular-shape ruby, within a brilliant-cut diamond surround. Estimated total diamond weight 0.30ct. Hallmarks for Bir

A pair of 18ct gold emerald and diamond cluster earrings. Each designed as a circular-shape emerald, within a brilliant-cut diamond surround. Estimated total diamond weight 0.25ct. Hallmarks for Birmi

An 18ct gold diamond and sapphire cluster ring. The rectangular-shape sapphire line, with brilliant-cut diamond surround. Estimated total diamond weight 0.30ct. Hallmarks for Sheffield. Ring size M1/2

The uniform round brilliant-cut diamonds to a bar setting, total diamond weight approx. 0.35ct, ring size J 1/2, together with a pair of sapphire and diamond stud earrings (2).

A mid 20th century 18ct gold amethyst and brilliant-cut diamond cluster ring.Estimated total diamond weight 0.50ct, G-H colour, VS-SI clarity.Stamped 18ct. Ring size J. 3.8gms.

An 18ct gold sapphire and brilliant-cut diamond three-stone ring, sapphire estimated weight 2ct, estimated total diamond weight 0.40ct, estimated L-tinted colour, VS2-SI1 clarity, hallmarks for Birmin

A late Victorian 18ct gold vari-shape sapphire and old-cut diamond marquise-shape cluster ring, estimated total diamond weight 1ct, hallmarks for Birmingham 1890, ring size M, 5.7g

An 18ct gold sapphire and diamond ring. The oval-shape sapphire, with brilliant-cut diamond sides. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 1986. Ring size H. Weight 2.1gms.

An 18ct gold ruby and diamond ring. Designed as three circular-shape ruby and brilliant-cut diamond floral clusters. Estimated total diamond weight 0.50ct, H-I colour, SI1-P1 clarity. Import marks for

A 1970s 18ct gold sapphire and single-cut diamond cluster ring. Sapphire calculated weight 0.95ct, based on estimated dimensions of 7.2 by 5.2 by 3mms.Estimated total diamond weight 0.35ct.Hallmarks f

A pair of 18ct gold diamond two-stone drop earrings. Each designed as a brilliant-cut diamond collet, suspended from a brilliant-cut diamond surmount. Estimated total diamond weight 0.35ct, I-J colour

An 18ct gold sapphire and diamond ring. Comprising three oval-shape sapphires, with brilliant-cut diamond double spacers. Estimated total diamond weight 0.10ct. Hallmarks for London. Ring size N. Weig

An 18ct gold sapphire and diamond three-stone ring. The rectangular-shape sapphire, with brilliant-cut diamond collet sides. Estimated total diamond weight 0.15ct. Hallmarks for Birmingham, 1999. Ring