Roberto CoinDiamond Initial Bangle, GoldDetailsPave white diamonds spell a letter of your choosing on medallion center, approx. 1/2" diameter.18-karat yellow gold bracelet, approx. 7 1/2" circumference.Total carat weights vary by letter.0.03 total carat weight: F, I, L, T.0.04 total carat weight: A, C, E, J, K, P, Q, V, Y.0.05 total carat weight: B, D, G, H, M, N, R, S, U, W, X, Z.0.06 total carat weight: O.Signature hidden ruby dedicated as a secret gift of good wishes from the designer.Hook clasp.Made in Italy.Designer About Roberto Coin:Since founding his own company in 1977, Roberto Coin has rightfully gained fame as a tireless innovator, most notably for pioneering the use of three-color gold in 1978. His jewelry seems to capture the fluidity of his amphibious hometown, Venice-forms and shapes meld, creating a sense of wholeness, the distinction between the timeless and the modern ever-blurred. Perpetually reinventing his personal style, Roberto Coin produces more than 600 unique jewelry models annually. Each piece includes a hidden 0.3 carat ruby, a signature of the designer.