Dahlia Jadeite Grade A Jade Hand Carved Adjustable Pendant Necklace, Scroll Material: Grade A Jadeite, which is not treated with any chemical and its price increases every year The jadeite pendant is 1.75 by 0.5 inches and the adjustable necklace is 18 inches in length with a 7 inch extension. This necklace available in 2 version, just the jade pendant necklace or the necklace with Grade A jade certificate. Please select the correct version you like. Due to the natural Grade A jadeite jade we use and the hand carved work, each piece may vary slightly by design, size, weight and color from the image Risk-Free Shopping: quality assurance in addition to a no-question-asked return policy