Lot 591 , Bulgari, a gold and black ceramic 'B-Zero' ring

Bulgari, a gold and black ceramic 'B-Zero' ring, the wide fluted band in black ceramic, capped at each end in rose gold, signed Bulgari, size K1/2, numbered MV7KXX, Italian maker's mark 2337 AL, stamped Au750, size 52, gross weight 9 grams, fitted case stamped Bulgari
£400-600

Condition:
In very good condition, minor wear.

Sold for £440