A SOLITAIRE DIAMOND ENGAGEMENT RING set with a princess cut diamond of 0.75 carats, no assay marks,

A SOLITAIRE DIAMOND ENGAGEMENT RING set with a princess cut diamond of 0.75 carats, no assay marks, size S / 9, 4.1g.

A 2.81 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING set with a round brilliant cut diamond of 2.81 carats, no assay marks, size L / 6, 3.6g.

A SOLITAIRE DIAMOND ENGAGEMENT RING set with a round brilliant cut diamond of 1.74 carats, no assay marks, size N / 6.75, 4.4g.

A SOLITAIRE DIAMND ENGAGEMENT RING set with a heart brilliant cut diamond of 1.52 carats, no assay marks, size K / 5, 4.0g. Accompanied by a gemmological report from the GIA stating that the diamond i

A SOLITAIRE DIAMOND RING in yellow gold, set with an old cut diamond of approximately 1.06 carats, no assay marks, size R / 8.75, 2.6g.

A DIAMOND ENGAGEMENT RING set with an oval cut diamond of 0.51 carats in a border of round brilliant cut diamonds, the band half set with further round brilliant cut diamonds, no assay marks, size M /

A SOLITAIRE DIAMOND DRESS RING set with an old cut diamond of 0.25 carats, accented by two single cut diamonds, no assay marks, size L / 5.75, 2.7g.

A WHITE AND BLUE DIAMOND ETERNITY RING set with two rows of alternating princess cut blue and white diamonds all totalling 5.2-5.5 carats, no assay marks, size M / 6, 11.4g.

1 CARAT PRINCESS CUT DIAMOND SET IN 14K WHITE GOLD. AMAZING HIGH QUALITY PRINCESS CUT DIAMOND. LUSTROUS SOLITAIRE ENGAGEMENT RING. SI-3 CLARITY AND F-G COLOR DIAMOND. PERFECT STONE SET IN A PRONG SETT

A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a princess cut diamond of 0.82 carats, full British hallmarks, size L / 6, 2.9g.

A SOLITAIRE DIAMOND RING in 18ct white gold, set with a princess cut diamond of 1.00 carat, full British hallmarks, size O / 7, 2.6g. Accompanied by a gemmological report stating the diamond is of G c

A 1.00 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 1.00 carats, accented by further round brilliant cut diamonds to the band, British hallmarks for p

A 1.01 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of 1.01 carats, the band half set with further round brilliant cut diamonds, partial British hallmark

A 2.02 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with an old European brilliant cut diamond of 2.02 carats to a tapering band, British hallmarks, size N / 6.75, 5.1g.

A SOLITAIRE DIAMOND ENGAGEMENT RING in 18ct white gold, set with a marquise cut diamond of 1.01 carats, British hallmarks for 18ct gold, size M / 6, 3.3g.

A DIAMOND ETERNITY RING the band set with round brilliant cut diamonds totalling 1.10 carats, no assay marks, size Q / 8, 2.0g.

A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a central pear shaped brilliant cut diamond of 1.67 carats, between two smaller pear brilliant cut diamonds of 0.48 and 0.45 carats, accented

A 1.23 CARAT SOLITAIRE DIAMOND ENGAGEMENT RING in 18ct white gold, set with a round brilliant cut diamond of 1.23 carats accented by further diamonds to the band, stamped 18CT, size R / 8.5, 3.7g.

A SOLITAIRE DIAMOND ENGAGEMENT RING in 18ct white gold, set with a round brilliant cut diamond of 0.67 carats, stamped 750, size O1/2 / 7.25, 3.6g.

A DIAMOND SOLITAIRE ENGAGEMENT RING in 18ct yellow gold, set with a radiant cut diamond of 5.63 carats, British hallmarks for 18ct gold, size N / 6.5, 7.0g. Accompanied by a facsimile gemmological rep

A RUBY AND DIAMOND TARGET RING set with an old cut diamond of 2.01 carats, within a square border set with step cut rubies, no assay marks, size J / 4.5, 2.8g.

A DIAMOND DRESS RING set with an old European cut diamond between two round brilliant cut diamonds, the diamonds all totalling 1.4-1.6 carats, no assay marks, size N / 6.5, 3.7g.

AN ART DECO DIAMOND RING set with an old European cut diamond of 1.03 carats, on a tapering openwork band set with single cut diamonds, the diamonds all totalling 1.6-1.8 carats, no assay marks, size

A DIAMOND RING set with a step cut diamond of approximately 0.61 carats, the tapering band accented by round brilliant cut diamonds, the diamonds all totalling 1.0-1.1 carats, no assay marks, size L /