18 ct Gold Alexander II Synthetic Sapphire Ladies Ring with an incredible purple color and brilliance that is unmatched in beauty and design. This ring was purchased in the 1950’s by a world traveler and treasured throughout her long life. The ring weighs 6.0 dwt or 9.3 grams and is a size 7.5 that can be naturally sized. The color of this ring changes from a royal purple to warm lavender in a heartbeat. My pictures do this masterpiece little justice.