BULGARI cocktail ring, "Allegra" collection, in 18 K yellow gold, set with 7 coloured sapphires totalling 3.57 cts and brilliant-cut diamonds totalling approx. 0.59 ct, estimated at E/F- VVS/VS. The set part is hinged. Numbered: 4***8. Marked 750. Accompanied by the original box and its Bulgari Gemmological Center certificate. Dimensions on top: 2.3 cm x 1.5 cm. Finger size : 54. Gross weight: 8.1 g. Gold 750/1000.