18ct gold single stone round brilliant diamond set

A diamond single-stone ring set with a round brilliant-cut diamond, mounted in 18ct gold(Ring size: K)

An 18ct gold half eternity ring, An 18ct gold seven stone diamond ring, with seven graduated round brilliant cut diamonds bead set to tapered shoulders and a plain shank. Combined diamond weight estim

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

A 7.00 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a single row of round brilliant cut diamonds all totalling 7.00 carats, stamped 750, 19.5cm, 12.4g. 

A 6.32 CARAT DIAMOND LINE BRACELET in 18ct white gold, set with a single row of round brilliant cut diamonds, the diamonds all totalling 6.32 carats, stamped 750 6.32ct, 19.0cm, 12.9g.

A DIAMOND LINE BRACELET in 18ct yellow gold, set with a single row of seventy round brilliant cut diamonds all totalling 2.8-3.0 carats, stamped 18K, 17.5cm, 7.7g.

Two gem-set rings. To include an 18ct gold brilliant-cut diamond single-stone ring, together with a circular-shape colourless gem abstract ring. One with hallmarks for Sheffield. Total weight 6gm.

A DIAMOND ETERNITY RING in 18ct yellow gold, set all around with a single row of round brilliant cut diamonds all totalling 2.31 carats, British hallmarks, stamped D2.31, size P / 7.5, 2.3g.

A DIAMOND BOMBE RING in 18ct white gold, the dome shape ring pave set with round brilliant cut diamonds with a central panel with a free moving single round brilliant cut diamond, signed Vanli, stampe

A single stone diamond ring, claw set round brilliant cut diamond, approximate diameter 4.8mm, estimated approximate weight 0.40ct, tapered chenier shoulders, size I½, unmarked, tested as 18ct

Two 18ct gold diamond and gem-set rings. To include an oval opal cabochon single-stone ring with brilliant-cut diamond stepped sides, together with a ruby and diamond cluster ring. Estimated total dia

This is a beautiful ring! 14k yellow gold setting with a single 3ct (est.) oval purple amethyst stone surrounded by 12 prong set and 12 channel set round brilliant white natural diamonds set on top of

A VINTAGE AQUAMARINE AND DIAMOND BOW BROOCH, CIRCA 1950 in platinum and 18ct white gold, set with two tapered fancy cut aquamarines, accented by rose cut, single cut and round brilliant cut diamonds,

A PEARL AND DIAMOND NECKLACE in 18ct white gold, comprising a single row of graduated pearls ranging from 2.3mm to 6.5mm, the clasp set set with a pearl in a cluster of round brilliant cut diamonds, M

A DIAMOND THREE STONE RING in 18ct gold, the gold band set with three round brilliant cut diamonds, stamped 18, size U / 10, 3.6g.

George Headley designed 18k yellow gold and diamond lady's crescent link watch, the bright set diamonds a combination of round brilliant and single cut stones, approximately H-I, SI1. Cast and assembl

A diamond five-stone ring claw-set with five round brilliant-cut diamonds, to a plain band, mounted in 18ct gold(Ring size: K)

A gentleman's three stone diamond ring; the gypsy set, graduated round brilliant cut diamonds in tapering 18ct gold band, principle diamond estimated to be 0.25cts. Size W, 5.3 gramsCondition report:

A PAIR OF EMERALD AND DIAMOND DROP EARRINGS in 18ct yellow gold, each set with an emerald cut emerald within borders of single cut diamonds, suspended below round brilliant cut diamonds, no assay mark

NO RESERVE - A DIAMOND THREE STONE RING in 18ct yellow gold, set with three round brilliant cut diamonds with a combined total weight of approximately 1.30 carats, British hallmarks for 18ct gold, siz

A DIAMOND THREE STONE RING in 18ct yellow gold and platinum, set with three round brilliant cut diamonds totalling 0.9-1.0 carats, stamped 18CT PLATINUM, size N1/2 / 7, 3.9g.

A DIAMOND THREE STONE RING in 18ct yellow gold, set with three round brilliant cut diamonds all totalling 0.9-1.0 carat, partial British hallmarks, size N / 6.5, 3.2g.

AN ANTIQUE DIAMOND FIVE STONE RING in 18ct yellow gold, set with five round brilliant cut diamonds, partial British hallmarks for Birmingham 1918, size O1/2 / 7.5, 3.8g. 

A platinum and 18ct gold diamond five-stone ring, together with a 9ct gold diamond single-stone ring. The first set with single-cut diamonds, the second set with a brilliant-cut diamond. Estimated tot