This product is a natural bicolor tourmaline gemstone with a greenish-blue color having a blue dominance. It is emerald cut and has excellent cut grade, with dimensions of 10mm in length, 4mm in depth, and 6mm in width. This gemstone is transparent, slightly included, and not enhanced. It is from Afghanistan and can be certified on demand basis with extra charges. This wholesale gemstone is brought to you by Gemstones_whisperer.