Blue Topaz Ring Specifications:Metal: 14K Yellow GoldMain Stone: Blue TopazMain Stone Shape: Antique cushionMain Stone Weight: 10ctMain Stone Size: 14x12mmMain Stone Grade: ATotal Weight: 5.68gRing Size: 5.5*Please indicate your ring size at checkout.**Complimentary sizing for rings purchased on our website.Topaz is the birthstone for December and symbolizes love and affection. It has been said that it adds to one’s sweetness and disposition.Topaz gets its name from a Greek word Topaz-ion meaning fire and the isle named St. John’s Island.Topaz is an ideal gemstone with its hardness of 8.0 on the scale and its desirable colors make it extremely popular. The availability and abundance of this gemstone adds to its popularity. FAQs: Q: What metal is this ring made of?A: It is crafted in 14K yellow gold. Q: How large is the blue topaz?A: The antique cushion blue topaz is grade A, weighs 10ct, and measures 14x12mm. Q: How should I care for the topaz?A: Clean gently with a soft cloth; warm water and mild soap are safe for gold and topaz.