4.70ct Black Opal Pair Oval Cut Blue Reference LG400136

Reference  LG400136

Stone Type Opal Cut Triangular

Multicolour Iridescence Clarity NA Treatment None Origin Australia

8mm average diameter Colour Grey Clarity VS/SI Treatment No Treatment Origin Madagascar

4.70ct Black Opal Pair Oval Cut Blue Reference LG4001364. 70ct Black Opal Pair Oval Cut. A matched pair, cut from two sides of a single stone. Stone Type Opal Black Cut Oval Weight 4. 70ct Dimensions Approx. 14x11mm 2. 35mm deep Colour Multicolour Clarity NA Treatment None Origin NSW, Australia, Responsible Sourcing Reference LG700190 Notes *Please note that this stone has been photographed to our best ability to accurately show its colour under moderate lighting. The image may appear different when