Green Chrome Diopside Solitaire -63

4mm VS. Chrome Diopside Stud Earring Solitaire. Chrome diopside is one of the newest gemstones on the market but, although initially seen as a collector’s gemstone, it has very quickly grown too become one of the most popular green gemstones for jewelry. Chrome diopside is not a very romantic sounding name, but the gemstone itself is stunning and rivals the beauty of more expensive stones like emerald, green tourmaline or tsavorite garnet.