CULTURED PEARL, AMETHYST AND COLOURED SAPPHIRE NECKLACE

The clasp designed as a pair of lips set throughout with circular-cut variously coloured sapphires, set at the centre with a similarly cut amethyst weighing 41.79 carats, the double-strand composed of baroque cultured pearls measuring approximately 33.00 x 21.00mm, length approximately 690mm, signed Michele della Valle, Italian assay mark for gold.