Aquamarine 15.0-18.0mm Triphane 15mm Inner diameter 16.5cm up Aquamarine's stone meanings are "calmness," "bravery," and "intelligence." Aquamarine is also said to guide gentle feelings towards others, supporting one to love and accept oneself and others with a flexible heart. It is considered a power stone that comforts those who are grieving, and it will help when you feel frayed or stressed due to relationship troubles. Triphane is said to smooth relationships and heal past traumas and wounded hearts. It is also said to enhance self-love and teach the joy of moving towards a new future. Just for reference! I still love silver parts with aquamarine, so I've refreshed it a bit ☆*:.。. o(≧▽≦)o .。.:*☆ I cleanse it every day by placing it on crystal quartz! Please note that replies will be irregular due to work commitments m(_ _)m