A sapphire ring. The oval-shape sapphire, inset to the

A sapphire and diamond three-stone ring. The oval-shape sapphire and brilliant-cut diamonds, inset to the tapered band. Estimated total diamond weight 0.20ct. Ring size I1/2. Weight 7.6gms.

A sapphire and diamond five-stone ring. The alternating oval-shape sapphire and old-cut diamond line, inset to the tapered band. Estimated total diamond weight 0.40ct, H-I colour, SI2-P1 clarity. Ring

This is a ladies 14k Yellow and Green Sapphire ring, center oval shape green sapphire, on each side 3 oval shape sapphires. Ring size 7. Total weight of ring 2.2 grams.Gender:Men'sMovement:Automatic 3

A sapphire and diamond ring. The oval-shape sapphire line, with single-cut diamond border, to the openwork shoulders. Estimated total diamond weight 0.10ct. Ring size L. Weight 3.3gms.

A selection of three gem-set rings. To include a circular-shape sapphire stepped cluster ring, an oval-shape sapphire single-stone ring, together with an oval-shape rock crystal single-stone ring. Tot

A Ladies 14kt White Gold Vintage Diamond Ring. Ring has 2 Round Diamond and oval Shape Sapphire. Ring Size: 6.75 . Total Weight : 4.88 Grams. #AY

An 18ct gold sapphire five-stone ring. The oval-shape sapphire shared collet line, with grooved detail and tapered band. Import marks for Sheffield. Ring size M. Weight 4.8gms.

An early 20th century 18ct gold sapphire and diamond ring. The oval-shape sapphire line, with old and rose-cut diamond spacers, to the plain band. One sapphire deficient. Band split. Hallmarks for Bir

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.

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the replacement 18ct gold band. Estimated dimensions of sapphire: 18.9 by 15.8, by 8.1mms. Est

A sapphire and diamond cluster ring. The oval-shape sapphire, within a graduated brilliant-cut diamond double surround, to the bifurcated shoulders and grooved band. Approximate sapphire dimensions: 1

A sapphire and diamond cluster ring. The oval-shape sapphire, to the single-cut and rectangular-shape diamond sides, with single-cut diamond border. Estimated total diamond weight 0.30ct. Weight 2.6gm

A sapphire and diamond cluster ring. The oval-shape sapphire, within a circular-cut diamond surround, to the plain band. Estimated total diamond weight 2.15cts, K-tinted, SI-P1 clarity. Weight 10.1gms

A mid 20th century 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire, within an old-cut diamond border, to the trifurcated shoulders and plain band. Estimated total diamond weight 1

A mid 20th century 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 weigh

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond panel surround, to the similarly-set diamond shoulders. Estimated total diamond weight 0.65ct. Weight 4.4gm

A sapphire and diamond cluster ring. The oval-shape sapphire, measuring 7.7 by 5.9 by 2.9mms, with rectangular-shape diamond sides and a brilliant-cut diamond border, to the tapered band. Estimated to

An 18ct gold sapphire and diamond dress ring. The oval-shape sapphire, within a pave-set old-cut diamond surround, to the bifurcated shoulders. Estimated total diamond weight 1.50cts. Hallmarks for Bi

A late Victorian gold, sapphire and diamond cluster ring. The oval-shape sapphire, with old-cut diamond surround and stylised foliate sides. Estimated total diamond weight 0.65ct. Ring size K1/2. Weig

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond scalloped surround, to the single-cut diamond shoulder accents. Estimated total diamond weight 0.60ct. Weig

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut and rectangle-cut diamond surround, to the plain band. Estimated total diamond weight 0.55ct. Weight 4.8gms.

A sapphire and diamond cluster ring. The oval-shape sapphire collet, with single-cut diamond surround and similarly-cut diamond accent shoulders. Estimated total diamond weight 0.40ct. Ring size L1/2.

A sapphire and diamond cluster ring. The oval-shape sapphire, with brilliant-cut diamond surround. Estimated total diamond weight 8.6 by 6.5 by 5mms. Estimated total diamond weight 0.30ct. Stamped 750

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