【Special Price!】11,000 yen →→ 8,600 yen → Further Discount →→ 6,200 yen, Free Shipping! Made in Japan. K18 product. This is a pendant top featuring a large, approximately 6mm, 1.00 carat round buff-cut mystic topaz. The beautiful color is created by vapor-depositing titanium onto the topaz. Compared to other topazes, mystic topaz is less common and a rare gemstone. Hallmarked. Stone size: Approximately 6mm Material: 1 mystic topaz (1.00ct), K18 yellow gold The bale has an inner diameter of approximately 3mm and is oval-shaped.