NO RESERVE - A DIAMOND HALF ETERNITY RING in platinum, the band half set with a row of old cut

A DIAMOND HALF ETERNITY RING in 18ct white gold, the band half set with a row of round brilliant cut diamonds, stamped 750, size S / 9, 2.2g.

A PINK AND BROWN DIAMOND HALF ETERNITY RING in yellow gold, set with a row of alternating pink and brown old cut diamonds, accented by a border of further old cut diamonds, the pink and brown diamonds

A diamond single-stone ring claw-set with an old round-cut diamond, each shoulder set with eight-cut diamonds, to a plain band, unmarked; together with a diamond-set half-eternity ring, stamped PLAT(R

A diamond single-stone ring claw-set with a round brilliant-cut diamond, to a plain band, mounted in platinum; together with a baguette and round brilliant-cut diamond half-eternity ring, mounted in p

Comprising an eternity band, prong set with single cut diamonds, approx. .50 ct. TW; A half-hoop of channel-set princess cut diamonds approx. .40 ct. TW; Two rows of RBC diamonds, approx. .30 ct. TW,

A DIAMOND FULL ETERNITY RING the band set all around with a single row of old cut diamonds, the diamonds all totalling 1.7-1.8 carats, with engraved decoration to the sides, no assay marks, size M / 6

A DIAMOND ETERNITY RING in 18ct white gold, the gold band set with a row of staggered old cut diamonds, full British hallmarks for 18ct gold, size N / 6, 12.6g.

A DIAMOND ETERNITY RING in 18ct white gold, the gold band set with a row of staggered old cut diamonds, full British hallmarks for 18ct gold, size N / 6, 12.6g.

A SAPPHIRE AND DIAMOND ETERNITY RING, TIFFANY & CO in platinum, the band set all around with a single row of alternating round cut blue sapphires and round cut diamonds, signed Tiffany & Co, full Brit

NO RESERVE - A PERIDOT ETERNITY BAND RING in platinum, the band set all around with a single row of baguette cut peridot, no assay marks, size N / 6.75, 12.4g.

Art Deco diamond and platinum eternity wedding band / ring. Channel set old mine cut diamonds. Approx. 1.5 cts.t.w. Ring size 8.5.

AN ANTIQUE 18K GOLD AND DIAMOND RING The half-hoop band set with old mine-cut diamonds, approximate total weight 0.80 carats, engraved mount, weight 1.6 dwt, size 3 1/2. For further information on t

AN AQUAMARINE AND DIAMOND HALF ETERNITY RING in 9ct yellow gold, set with a row of alternating round cut aquamarines and single cut diamonds, partial British hallmarks, size O / 7.25, 1.8g. 

A DIAMOND HALF ETERNITY RING in 18ct white gold, pave set with seven rows of round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, full British hallmarks, size N / 6.5, 8.3g.

A 14k yellow gold half-eternity band ring, set with twelve princess cut diamonds, marked 14k, size 4 1/2.

A six stone diamond half eternity ring, A six stone diamond half eternity ring, with a row of brilliant cut diamonds, grain set to a flat section head, with plain flat shoulders and shank. Tested as a

Exquisite Art Deco platinum band set with thirty-three beautiful Old European cut diamonds approximately 0.03-carat each, total weight approximately 1 carat. The band is size 7.25-7.5 and is 2.5 mm wi

TIFFANY & CO, 3-ROW DIAMOND ETERNITY RING, in platinum. The raised central band set with square cut diamonds, flanked on both sides with round cut diamonds, totalling approx. 4.16 ct. Signed Tiffany &

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 antique 18ct gold gypsy ring and a half-eternity ring, a Victorian 18ct gold gypsy ring, star set with an old mine cut diamond to the centre, flanked by two similarly set circular-cut sapphires, to

A diamond half eternity ring. The rose and old-cut diamond line, with tapered band. Estimated total old-cut diamond weight 0.40ct. Ring size L. Weight 3.4gms.

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 platinum diamond half-circle eternity ring. The brilliant-cut diamond line, to the plain half-band. Total diamond weight 0.33ct, stamped to band. Hallmarks for Edinburgh. Ring size J 1/2. Weight 3.8

A platinum diamond half eternity ring. The baguette-cut diamond line, within a channel setting, to the tapered band. Estimated total diamond weight 1.35cts. Hallmarks for London, 2006. Ring size K1/2.