Rare amethysts and diamonds parure

melon-cut amethysts, firmness and pendants in 18kt white gold with drop-shaped amethysts and brilliant-cut diamonds circa 7 ct, the pendants are removable and can also be worn as earrings at different heights of 7.5 cm. - 11.5 cm. - 4 cm. - 2 cm. necklace length 110 cm.