A mid 20th century diamond cocktail watch. The circular

A mid 20th century diamond cocktail watch. The circular dial with Arabic numerals, with vari-cut diamond bezel and geometric lugs, to the replacement cord strap. Estimated total diamond weight 0.80ct.

A mid 20th century diamond cocktail watch. The circular dial with Arabic numerals and minute track, with single-cut diamond bezel and later mesh-link bracelet. Estimated total diamond weight 0.30ct. L

A lady's mid 20th century diamond cocktail watch. The circular dial, with brilliant-cut diamond bezel, similarly-cut diamond curved bar lugs and textured bracelet. Estimated total diamond weight 0.50c

A lady's mid 20th century diamond cocktail watch. The circular cream dial with Arabic numerals, within a single-cut diamond surround, to the black double strap. Estimated total diamond weight 0.50ct.

CORTEBERT - a lady's mid 20th century gold diamond manual wind cocktail watch. The brilliant-cut diamond openwork front, opening to reveal a circular-shape cream dial, to the brilliant and single-cut

A mid 20th century diamond cocktail watch. Estimated total diamond weight 0.50ct. Length 16cms. Total weight 13.4gms.

A mid 20th century platinum diamond cocktail watch. The rectangular-shape cream dial with Arabic numerals, with single and baguette-cut diamond sides, to the single-cut diamond openwork links. Estimat

A lady's early 20th century diamond cocktail watch. The circular dial, with single-cut diamond bezel and geometric lugs, to the replacement black cord bracelet. Estimated total diamond weight 0.65ct.

TIFFANY & CO. - a lady's early 20th century platinum diamond cocktail watch. The circular-shape white dial with black Arabic numerals and minute track, with single-cut diamond double surround, similar

An early 20th century platinum diamond cocktail watch. The circular-shape cream dial, with black Arabic numerals, within a single-cut diamond border, to the circular and rose-cut diamond pierced brace

A lady's mid 20th century platinum diamond manual wind cocktail watch. The rectangular-shape cream dial, with black Arabic numerals, to the single-cut diamond surround and old-cut diamond geometric op

A lady's early 20th century diamond manual wind cocktail watch. The circular-shape silvered dial and black Arabic numerals, within a single-cut diamond bezel, to the associated 9ct gold fancy-link bra

PIAGET - a lady's mid 20th century 18ct gold gem-set cocktail watch. The textured dome with star-set circular-shape ruby and emerald accents inset, hinged to reveal the dial, to the integral tapered m

A VINTAGE EMERALD AND DIAMOND BOMBÉ COCKTAIL RING, MID 20TH CENTURYRope twist shoulder details, pierced mountCircular-cut emerald, approximately 1.90 caratsSingle-cut diamonds, approximate tota

A mid-20th-century cocktail watch, by Jaeger-leCoultre with an ornate case cover, the dial with a darker section to each side, with applied gold baton hour marker, gold hands, on a mesh bracelet strap

A lady's mid 20th century platinum diamond wrist watch. The oval-outline dial, with single and rose-cut diamond geometric surround and lugs, to the black velvet bracelet. Estimated total diamond weigh

A lady's early 20th century diamond manual wind cocktail watch. The tonneau dial with Arabic numerals, old and single-cut diamond openwork sides and black suede bracelet. Estimated total diamond weigh

A ladies early 20th century platinum diamond manual wind cocktail watch. The white dial with black Arabic numerals and minute track, with old and single-cut diamond bezel and expandable bracelet. Esti

An early 20th century diamond watch bangle, circa 1907 The circular white dial with Roman numerals and blued steel hands, within an old single-cut diamond double row surround, between tapered shoulder

Beautifully decorated ladies platinum and diamond cocktail watch, mid century, non-working. Measuring 7 in.Weight: 33.4 grams

PENNSYLVANIA, 1950-1962 A fine example of a mid century Hamilton 14KT and diamond woman's cocktail watch. The watch is powered by a Swiss 17 jewel movement model number 768. The casing is elegantly de

A mid 20th century diamond three-stone ring. The circular-cut diamond line, with similarly-cut diamond line shoulders. Estimated total diamond weight 1ct, principal diamonds estimated I-K colour, P1 c

A mid 20th century diamond five-stone ring. The circular-cut diamond, with graduated old-cut diamond sides. Principal diamond estimated weight 0.85ct, I-J colour, P1-P2 clarity. Weight 2.6gms.

An early 20th century platinum and 9ct gold diamond cocktail watch. The silvered dial, with vari-cut diamond bezel and geometric lugs, to the later 9ct gold adjustable mesh strap. Estimated total diam