◇ festaria bijou SOPHIA The stone appears to be called London Blue Topaz. It's a refreshing color of greenish, grayish-blue. K10 necklace, approximately 40cm. The chain sparkles beautifully. 【Material Characteristics】 This necklace is made of metal and is stamped with K10. K10 has a high gold content and is a durable material. 【Design】 It features a simple and refined design that is easy to match with any style. In particular, the blue stone serves as an accent, adding a touch of glamour. 【Size】 The stone is approximately 22mm, providing a moderate presence. It's perfect for everyday wear or special occasions. - Material: Metal - Stamp: K10 - Size: Approximately 22mm Thank you for viewing.