Paolo Costagli Amethyst & Ruby "Florentine" Ring
Emerald-cut amethyst and ruby ring in 18k white gold with an 18k yellow gold basket, the shanks partway set with round-cut diamonds. Amethyst weighing 6.00 carats (measuring approximately 10 x 12mm), two rubies weighing 1.36 total carats and round diamonds weighing 0.16 total carats. Handmade in New York City. Designed by Paolo Costagli. Size 5.75.