This is a 64.55 carat Monarch Fire Opal Doublet Oval Cut Loose Gemstone from Afghanistan, with an opaque transparency and bi-color/Multicolor gemstone color. It has an excellent cut grade, eye-clean clarity, and natural gemstone creation. The oval-shaped gemstone measures 28 mm in length, 22 mm in width, and 19 mm in depth. It is a cut gemstone form and has not been enhanced. It does not come with certification.