PAIR OF 18 KARAT WHITE GOLD, COLORED STONE, DIAMOND AND ONYX RINGS, MICHELE DELLA VALLE Designed as pair of parrots, one composed of amethyst and tourmaline, the other composed of blue topaz and green glass, accented by round diamonds weighing a total of approximately 3.55 carats, completed by round onyx eyes, both rings size 6½, signed Michele della Valle, numbered 140731 and 140732. With signed box.
