Platinum diamond amethyst pendant necklace art deco period. 950

Please find for sale a extremely fine. Platinum diamond amethyst pendant Art deco period necklace , dating to around 1920. Unmarked but tested for platinum. The pendant is set with beautiful approx 1-2 point old rose cut diamonds and a lovely cut large approx 20ct amethyst and further diamonds to the claws holding the amethyst. […]