An amethyst necklace, 1962, an amethyst ring, 1968, and an amethyst ring

An amethyst necklace, 1962, an amethyst ring, 1968, and an amethyst ring
1st: The oval-cut amethyst within a polished openwork surround, suspending a pear-shaped amethyst drop, to a woven necklace of ribbon design, mounted in 9 carat yellow gold, 2nd: The oval amethyst cabochon, in a tapering 9 carat yellow gold setting, 3rd: Set with an oval-cut amethyst, 1st & 2nd with UK hallmarks, necklace length 41.2cm, ring sizes: 2nd approx. L, 3rd approx. M (3)