A sapphire and diamond two stone crossover ring,

A sapphire and diamond two stone ring, of crossover design with the old cushion cut diamond, estimated weight approximately 0.50cts, claw set obliquely to a similarly sized deep royal blue sapphire, e

Two gem-set rings. To include a 9ct gold sapphire and diamond three-stone crossover ring, together with a synthetic blue spinel and paste accent ring. One with hallmarks for London, 1979. Total weight

Two early 20th century platinum and 18ct gold diamond and gem-set rings. To include a diamond three-stone crossover ring, together with an alternating sapphire and old-cut diamond five-stone ring. Est

Two mid 20th century 18ct gold diamond and gem-set rings. To include a circular-shape sapphire and single-cut diamond cluster ring, together with a graduated rose-cut diamond three-stone crossover rin

A DIAMOND TWO STONE CROSSOVER RING, old-cut diamonds in claw settings, to diamond-set bypass scroll shoulders. Estimated total diamond weight 1.30ct, ring size J, 2.8 grams

A diamond two-stone crossover ring. The brilliant-cut diamond collet diagonal line, between asymmetric rose-cut diamond sides. Estimated total diamond weight 0.55ct, H-I colour, SI-VS clarity. Ring si

AN 18 CARAT WHITE GOLD DIAMOND TWO STONE CROSSOVER RING, round brilliant-cut diamonds to eight-cut diamond-set bypass scroll shoulders. Estimated total diamond weight 0.50ct, hallmarked London 1990, r

An 18ct gold diamond two-stone crossover ring. The brilliant-cut diamond diagonal line, to the asymmetric sides and plain band. Estimated total diamond weight 0.15ct. Hallmarks for Sheffield, 1996. Ri

An early 20th century platinum old-cut diamond two-stone crossover ring, with asymmetric shoulders, estimated total diamond weight 0.55ct, H-J colour, SI2-P1 clarity, band stamped PLAT, ring size N, 2

A mid 20th century 18ct gold diamond two-stone crossover ring. The old and brilliant-cut diamond collets, to the scrolling shoulders and plain band. Estimated total diamond weight 0.25ct. Weight 2.3gm

An early 20th century gold diamond two-stone crossover ring. The circular-cut diamonds, with asymmetric shoulders. AF. Estimated total diamond weight 0.30ct. Weight 1.6gms.

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

A selection of three 9ct gold diamond and gem-set rings. To include a ruby and diamond cluster ring, a blue topaz and diamond accent cluster ring, together with a two-stone crossover ring. Estimated t

Edwardian Two Stone Pearl and Diamond Crossover Ring         Weight: 3.4 grams Band Width: 2mm Size: P 1/2 (57) Face Dimensions: 16mm x 6.5mm Centre Diamond Car

DIAMOND TWO-STONE RING Of crossover design, set with brilliant-cut diamonds, weighing 1.20 and 1.31 carats, ring size approx. N½

DIAMOND TWO-STONE RING Of crossover design, set with two brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 3.40cts total, London hallmark, ring size approx. P

DIAMOND TWO-STONE RING Of crossover design, set with two old brilliant-cut diamonds between single-cut diamond shoulders, principal diamonds approx. 0.85cts and 0.80cts, ring size approx. H½ For

Two diamond rings. To include a brilliant-cut diamond single-stone ring, together with a 9ct gold diamond three-stone crossover ring. Estimated total diamond weight 0.45ct, principal diamond estimated

Four gem-set rings. To include a 9ct gold amethyst single-stone ring, two 9ct gold sapphire and diamond cluster rings, together with one further sapphire and diamond five-stone ring. AF. Estimated tot

Three gem-set rings. To include a mid 20th century synthetic sapphire single-stone ring, a graduated diamond five-stone ring, together with a graduated diamond three-stone crossover ring. One AF. Esti

14kt white gold ring with two diamonds and three sapphire stones. Ring is in good condition. Ring is size four with 4.3 dwt.

Four gem-set rings. To include an early 20th century 9ct gold sapphire and diamond ring, a 9ct gold pink sapphire and diamond crossover ring, together with two further rings. Estimated total diamond w

Four 9ct gold gem-set rings. To include an opal and emerald cluster ring, a sapphire and diamond crossover ring, together with two further rings. Hallmarks for 9ct gold. Weight 8.8gms.

METAL: 18k Gold. GEMSTONES: Two small diamonds. Sapphire. MEASUREMENTS: Ring size 6 1/2, band is 8mm wide. MARKED: Cartier 53, Au750, AEX253. WEIGHT: 7.1 grams. Comes with service paper. Gemstones hav