OPAL Raw Crystal - 4A, Cutting Grade - Opal Jewelry Making, Certified Opal Gemstone, Welo Opal, 50590 wk_end_auction Amber is graded by color

Amber is graded by color

Double terminated quartz cluster

Weight: 10

Hexahedron/Cube (Earth)

Location: Peru

OPAL Raw Crystal - 4A, Cutting Grade - Opal Jewelry Making, Certified Opal Gemstone, Welo Opal, 50590 wk_end_auction Amber is graded by colorThis listing is for AAAA premium grade opal that is specifically selected for cutting lapidary purposes. Each piece is hand sorted to ensure that it has top grade fire, and is 3 dimensional so that cabochons or faceted stones can be cut out of them. What you see is what you get. These will often have patterns like honeycomb, pinfire, stripes, and other attractive color zoning features. Weight: 8. 8 grams Location: Ethiopia This item is one of a kind