Aqua Chalcedony Statement Ring Boho Ring Mermaid Gift for Her Promise Ring Material: Sterling Silver Gemstone: Natural Genuine Chalcedony Seafoam Faceted Oval 10mm x 16mm Size: Available in one US6. Last stock. This beautifully handcrafted chalcedony ring is made out of wide sterling silver band about 6mm with natural genuine faceted oval cut about 10 x 16mm. You’ll receive very similar to shown in the picture. This is NATURAL GEMSTONE each color and inclusion are unique. Price is firmed. Thank you 🌺 #Aqua #Chalcedony #Blue #Silver #Ring