Chrome Diopside Plain Nuggets measure approximately 9.5x7x5mm up to a large 18x12x7mm in size, exhibit vitreous luster, good polish with minor pits, asymmetrical oval shapes, well matched for tone on strand, transparent dark true green gems have slight internal characteristics, the size and quality of the Chrome Diopside is extraordinary for an excellent group of rare, richly hued and collectable Chrome Diopside. Stunning!