Art Deco articulated diamond strap sautoir and aquamarine briolette pendant necklace, French c.1925, of geometric design, the diamond ribbon strands converging to a pronounced V-shaped front, suspending a large aquamarine drop of briolette cut,
designed as articulated five row diamond collet strands spaced by stepped diamond motifs, similar to the converging triangular dart shaped front, featuring a fancy hexagonal step cut, the aquamarine drop hung below having a pave set diamond cap with triangular dart motifs, the collet rows to the diamond back graduating slightly smaller, mounted in platinum and 18ct white gold, to the front of the necklace French platinum assaymark and trace of workshop mark, the diamonds of old brilliant, transition and modern brilliant and single cut, approximately 65cts of diamonds in all, the aquamarine in excess of 100ct Length open approximately 66cm / 23''
Width of strands 1.4cm / 9/16''
Pendant drop overall 5.5cm / 2 1/8''
Aquamarine approximately 48.0 x 28.0 x 16.5mm (length inside the cap estimated) Weight: 187.5g
19th century gold long muff chain necklace hung with a later embossed gold double hinged locket with portrait miniature, the chain c.1820, the locket c.1835,
Art Deco graduated natural pearl and fancy intense blue diamond necklace, probably Edmond Frisch, New York, c.1920, the 0.68ct marquise cut diamond forming the clasp,
Late 19th / early 20th century gold, black enamel and demantoid garnet chain necklace, c.1900, the graduating round brilliant cut garnets spectacle set,
Art Deco articulated diamond strap sautoir and aquamarine briolette pendant necklace, French c.1925, of geometric design, the diamond ribbon strands converging to a pronounced V-shaped front, suspending a large aquamarine drop of briolette cut,