Look carefully at the pictures for color change. Diaspores are gemstones which are rare than diamond and yellowish green to pink that shows a. Change of color when viewed under warm light- daylight or fluorescent-whitelight.ORIGINAL UNHEATED % 100 NATURAL TURKISH DIASPORE. The item "725CRTS ZULTANID NATURAL Heart shaped COLLECTIBLE decorator piece ore mineral" is in sale since Wednesday, July 3, 2019. This item is in the category "Collectibles\Rocks, Fossils & Minerals\Crystals & Mineral Specimens\Crystals". The seller is "mertz20122012" and is located in Hallandale, Florida. This item can be shipped worldwide.