Thank you for viewing this item! I am unable to offer discounts. Also, please read the profile before making a purchase. Immediate purchase is welcome. I also have other related items for sale, so please take a look. Here → #MamitaLadiesRings ≪ What is CZ Diamond? ≫ CZ (abbreviation for Cubic Zirconia) It is not "natural diamond," but its refractive index and hardness are almost the same as natural diamond. It is fashionable among overseas celebrities to wear real diamonds on special occasions and CZ diamonds as everyday fashion jewelry. It is a product that fascinates people of all ages with its cut and brilliance that rivals diamonds. Material: Amethyst, Clear Super CZ Diamond Platinum-plated alloy Color: Blue Diamond (Green is also available) Total weight: Approximately 5g, width approximately 7mm Size: 13 or 14 (Please let me know your size after purchase.) If you would like a ring case, it will be an additional 150 yen.