An amethyst and diamond gold necklace with matching earrings

An amethyst and diamond gold necklace with matching earrings, the yellow gold necklace with heart-pierced rectangular links alternately pavé-set with round brilliant-cut diamonds, suspending a heart-shaped amethyst pendant in rubover yellow gold mount, 41cm, and a pair of yellow gold earrings centred with heart-shaped amethysts within two rows of circular-cut diamonds and two tapered baguette-shaped diamonds above, 121g total