A diamond half hoop eternity ring set with brilliant cut diamonds, with a total estimated diamond

AN 18 CARAT WHITE GOLD DIAMOND HALF HOOP RING, baguette-cut diamonds channel-set between rows of round brilliant-cut diamonds. Estimated total diamond weight 1.85ct, hallmarked Sheffield, ring size O1

DIAMOND HALF ETERNITY RING Set with old brilliant-cut diamonds, with chased design to reverse of hoop, diamonds approx. 0.70ct total, ring size approx. P For further information on this lot please vi

AN 18 CARAT WHITE GOLD DIAMOND HALF HOOP RING, eleven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.90ct, hallmarked Birmingham, ring size M, 4.4 grams

A 9 CARAT GOLD DIAMOND HALF HOOP RING, seven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.30ct, hallmarked London 2001, ring size K, 1.2 grams

An 18ct gold diamond half eternity ring. The brilliant-cut diamond line, with plain band. Estimated total diamond weight 0.15ct. Hallmarks for Birmingham. Ring size N1/2. Weight 2.8gms.

An 18ct gold diamond half eternity ring. The brilliant-cut diamond line, with plain band. Estimated total diamond weight 0.20ct. Hallmarks for Birmingham, 2013. Ring size M. Weight 1.8gms.

A PAIR OF DIAMOND HALF HOOP EARRINGS channel-set with round brilliant-cut diamonds, with post fittings. Estimated total diamond weight 1.00ct, marked '14K', 1.6cm diameter, 3mm wide, 5.8 grams Good c

An 18ct gold diamond half-circle eternity ring. The brilliant-cut diamond line, with tapered half-band. Estimated total diamond weight 0.30ct. Hallmarks for Birmingham. Ring size N. Weight 3.3gms. Ove

An 18ct gold diamond half eternity ring. The brilliant-cut diamond chevron line, within a channel setting. Estimated total diamond weight 0.40ct. Hallmarks for Birmingham. Ring size N. Weight 4gms.

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND HALF HOOP RING four round brilliant-cut diamonds spaced by calibré-cut sapphires in a channel setting. Estimated total diamond weight 0.25ct, hallmarked import

A diamond half-circle eternity ring. The brilliant-cut diamond line, within a channel-setting, to the plain band. Estimated total diamond weight 0.70ct. Ring size I. Weight 4.6gms.

A diamond half-circle eternity ring. The brilliant-cut diamond line, to the plain half-band. Estimated total diamond weight 0.50ct. Weight 3.2gms.

A diamond half eternity ring. Designed as a brilliant-cut diamond line, within a channel setting. Estimated total diamond weight 0.10ct. Ring size K1/2. Weight 2.7gms.

A PAIR OF DIAMOND HALF HOOP EARRINGS, set with groups of round brilliant-cut diamonds in a curved band, with post fittings. Estimated total diamond weight 0.80ct, 1cm long, 2.4 grams

A mid 20th century platinum diamond half-circle eternity ring. Designed as a series of ten brilliant-cut diamonds, to the engraved half-band. Estimated total diamond weight 0.70ct. Ring size M1/2. Wei

A sapphire and diamond half eternity ring. The alternating circular-shape sapphire and brilliant-cut diamond line, with baguette-cut diamond spacers. Estimated total diamond weight 1ct. Ring size R1/2

An 18ct gold diamond and sapphire half eternity ring. Designed as an alternate brilliant-cut diamond and circular-shape sapphire line, with slightly tapered band. Estimated total diamond weight 0.15ct

A platinum diamond half eternity ring. Designed as a series of brilliant and baguette-cut diamond lines, with bar spacers and plain half-band. Estimated total diamond weight 0.75ct. Hallmarks for Lond

An 18ct gold diamond half-circle eternity ring. Comprising a series of alternating baguette and brilliant-cut diamond bars, to the plain half-band. Estimated total diamond weight 0.50ct. Hallmarks for

A DIAMOND ETERNITY RING, round brilliant-cut diamonds channel-set to a flat-sided shank, with fluted decoration. Estimated total diamond weight 2.30ct, ring size M, 6.8 grams

A selection of three 9ct gold diamond half-circle eternity rings. The tri-colour trio of rings, each designed as a single-cut diamond line, channel set to the square band. Estimated total diamond weig

A diamond dress ring. Designed as a pave-set brilliant-cut diamond curved panel, with plain half band. Five diamonds deficient. Estimated total diamond weight 1.10cts. Ring size S. Weight 9.3gms.

An 18ct gold diamond dress ring. Of chevron outline, set with brilliant-cut diamonds, to the plain half-band. Maker's marks for Cropp & Farr. Estimated total diamond weight 0.35ct. Hallmarks for Londo

Three 9ct gold diamond and gem-set rings. To include a single-cut diamond half eternity ring, a single-cut diamond dress ring, together with a sapphire and diamond cluster ring. Estimated total diamon