Natural Jade Bangle New and Unique. Size: 59.5mm / 5.95cm Colour: Beautiful green with ink spots, natural Jade structure. Serpentine jade without any treatment. 100% Natural. With Natural jade structure. Unisex. I am so into Jade and I bought a lot of them. I have collected more than 200 jade bangles and many small jade made accessories, e.g. pendants, rings, bracelets etc . But I never got a chance to wear many of them. All natural guaranteed.