A diamond solitaire ring, set with an old cut diamond with an estimated weight of 0.30ct, in a claw

A SOLITAIRE DIAMOND RING an old-cut fancy yellow diamond in a claw setting, to diamond-set shoulders. Estimated principal diamond weight 1.50ct, marked '18', ring size O1/2, 2.7 grams Good condition.

A SOLITAIRE DIAMOND RING an old-cut diamond in a claw setting, to fancy engraved shoulders. Estimated diamond weight 0.70ct, marked ‘18CT Plat’, ring size L, 2.5 grams

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

A diamond and sapphire cluster ring, the old cushion cut diamond, estimated weight 0.55cts, claw set in a flying border of continuous millegrain collet set round cut sapphires to fleur-de-lys shoulder

Composed of an old brilliant-cut diamond, estimated weight 2.5 ct. estimated color M-N and estimated purity VS. mounted in claws, bordered by brilliant-cut diamonds..

estimated weight 1.40 ct, estimated colour I-J, estimated purity P. Flanked by two synthetic sapphires, trapeze cut. .

Estimated weight of 0.20 ct. set in chaton and flanked by triangles of synthetic sapphires. .

A SOLITAIRE DIAMOND RING a transitional round brilliant-cut diamond in a double claw setting, to diamond-set shoulders. Estimated principal diamond weight 1.05ct, estimated total diamond weight 1.20ct

A PLATINUM SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting, to diamond-set shoulders. Estimated principal diamond weight 0.90ct, hallmarked London 2018, ring size M, 4.8 grams

the old round brilliant cut diamonds double claw set to a fancy coronet gallery, plain shank size P, unmarked white metal tests for platinum, total estimated weight of diamonds approximately 2.20cts

A DIAMOND TWO STONE RING old-cut diamonds in claw settings, to diamond-set shoulders. Estimated total diamond weight 0.95ct, marked 'Platinum', ring size O1/2, 3.2 grams Good condition. Estimated c

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

An impressive single stone diamond ring, the old round brilliant cut diamond, estimated weight 2.61cts, in a plain raised six claw setting of white precious metal, tests for 18ct white gold; ring size

Tank ring in white gold and diamondsIn white gold 14 Karat, set with nine old cut diamonds. Total estimated weight of diamonds : 0,60 ct Hallmark : noneRing size : 57 1/2 ( US : 8 ) Weight : 7,8 g

An early 20th century 18ct gold diamond set signet ring, rectangular head with a star set old cut diamond, estimated approximate weight 0.04ct, head dimensions 9.6 x 8.5mm, tapering engraved shoulders

A late Victorian gold diamond three-stone ring. Comprising three, star-set graduated old-cut diamonds, to the tapered band. Estimated total diamond weight 0.50ct, J-K colour, P2-P3 clarity. Ring size

An Art Deco diamond and platinum ringof navette form, set with old mine-cut diamonds; estimated total diamond weight: 1.75 carats. 2.3 dwt; size: 6 1/4

A DIAMOND FIVE STONE RING graduated old-cut diamonds in claw settings. Estimated principal diamond weight 1.45ct, estimated total diamond weight 3.20ct, marked '18CT', ring size L1/2, 4.0 grams Est

A DIAMOND FIVE STONE RING graduated old-cut diamonds in claw settings. Estimated total diamond weight 2.35ct, ring size M1/2, 4.2 grams One of the inner diamonds with a fracture to the crown. Estim

A PAIR OF SOLITAIRE DIAMOND EARRINGS, old-cut diamonds in claw settings, total estimated diamond weight 0.50ct approximately, with screw-post fittings. 1.0 grams

A DIAMOND FIVE STONE RING, graduated old mine-cut diamonds in claw settings. Estimated total diamond weight 1.70ct, marked '18CT', ring size L, 3.1 grams

AN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 1.40ct, hallmarked Birmingham 1978, ring size Q1/2, 3.9 grams Good condition. Estimat

AN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 0.50ct, hallmarked London 1995, ring size O1/2, 2.9 grams

American, 2nd half - 20th century. Stamped "14K" yellow gold band, square topped 4-prong mounting with one old European cut diamond measuring approx. 6.5mm x 4.0mm, estimated weight 1.0ct. Diamond is