Elegant 925 silver ring galvanized in yellow gold with green quartz. A luxury jewel designed and manufactured in Italy. Sky Line Collection - 5 Ten. Silver weight: 2.50 gr. Quartz weight: 6.26 ct. Quartz dimensions: 13x13 mm. Inlaid inside the ring is a ruby of 0.02 ct and Roberto Coin logo. Ring is delivered with original packaging and Roberto Coin warranty certificate. LAST unit. End of production.