Selecting A Variscite Ring That Enables You to Make A Bold Fashion Statement You will never find variscite in faceted cuts because it is an opaque stone and has a lower Moh’s rating, however, this stone is perfect for cabochons, and the best part is, that it makes extremely durable cabochons because it lacks cleavage. Select a larger stone for your Variscite Ring that is at least 20X30mm so that the ring can serve as the focal point of the entire outfit. Also, for comfortability, you can opt for adjustable bands.