Handcrafted by master jeweler Brian Quigley, this green tourmaline measures 7 mm (slightly larger than a pencil eraser) and weighs 1.08 carats. It was mined at Mt. Marie in Paris, ME by Dennis Durgin from 2009-2011. The accent stone is a full cut diamond. The ring is made of 14K yellow gold and is a size 6.25. Sizing is included in purchase.