A DIAMOND HALF ETERNITY RING comprising a row of eight old cut diamonds, the diamonds all totalling

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 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 1.35 CARAT DIAMOND ETERNITY RING in platinum comprising a single row of round cut diamonds totalling 1.35 carats, French assay marks, size P / 7.5, 5.3g.; A 1.35 CARAT DIAMOND ETERNITY RING in plati

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

DIAMOND HALF ETERNITY RING mounted in white gold, of wishbone design, set half way around with circular cut diamonds, the diamonds totalling 0.7-0.8 carats, full British hallmarks, size N / 6.5, gross

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 DIAMOND ETERNITY RING the band set all around with a single row of round cut diamonds, the diamonds all totalling 1.4-1.5 carats, no assay marks, size R / 8.5, 4.6g.

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

AN ART DECO DIAMOND DRESS RING in platinum, the geometric face set with rows of old cut diamonds, the diamonds all totalling 1.3-1.5 carats, stamped 950, size O / 7, 7.2g.

AN ANTIQUE DIAMOND DRESS RING, 19TH CENTURY in 18ct yellow gold, set with two rows of graduated old cut diamonds, the diamonds all totalling 1.3-1.5 carats, stamped 18c, size L / 5.75, 5.8g.

AN EARLY 20TH CENTURY DIAMOND ETERNITY RING, CIRCA 1920 The continuous row of old brilliant-cut diamonds, the sides of the hoop engraved with scroll detailing, mounted in platinum, diamonds approximat

AN ONYX DIAMOND DRESS RING in Art Deco design, comprising a polished onyx tablet, inlaid with three old cut diamonds, the shoulders accented with further old cut diamonds, the diamonds all totalling 0

AN ONYX DIAMOND DRESS RING in Art Deco design, comprising a polished onyx tablet, inlaid with three old cut diamonds, the shoulders accented with further old cut diamonds, the diamonds all totalling 0

A DIAMOND FULL ETERNITY RING set with a row of twenty-one marquise cut diamonds all totalling 2.0-2.2 carats, no assay marks, size K / 5, 4.9g.

VINTAGE RUBY AND DIAMOND RING. set with a row of vibrant rubies totalling approx. 0.77 ct., with a row of old cut diamonds totalling approx. 0.59 ct. size L1/2. 4.4 grams.

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

NO RESERVE - AN ANTIQUE FIVE STONE DIAMOND RING in 18ct yellow gold, comprising a row of five graduated old cut diamonds, stamped W18D, size L / 5.75, 3.8g.

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 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.

AN ANTIQUE RUBY, DIAMOND AND PEARL RING in 18ct yellow gold, comprising of a row of old cut diamonds and round cut rubies, accented by two pearls, with engraved detailing to the shank, British hallmar

A DIAMOND DRESS RING in yellow gold, set with three rows of old cut diamonds, all totalling 2.2-2.5 carats, no assay marks, size P / 7.5, 6.3g.

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 &