This larger yellow oval is eye clean. It has a very nice medium tone level and the yellow is without a greenish overtone. The rough came from Del Gado Mozambique, which is the most northern state in Mozambique. The material was available for only a short time. This oval, which could be a Liddicoatite or Dravite rather than Elbaite, the most common gemstone species, weighs 7.58 carats. The bottom line with all the Del Gado material,(look for general post on waves of tourmaline rough) is that it cut spectacular gemstones.