Greetings .... I have two beautiful pieces of oval-shape jade - one set in a ring and the other set in a pendant. The colour is best described as a deep apple green and the stones almost "glow" in the light. I understand it is from the "heart of the jade". Can anyone tell me if this is a very desirable colour, please?? Where I live there is no jeweller who knows anything about jade. Any advice would be greatly appreciated.