4.21ct Black Opal Square Cut Tanzanite unheated and responsibly sourced from

unheated and responsibly sourced from Madagascar

Stone Type Opal - Opalized Wood/Pipe Cut Free-form

76ct Dimensions 16

Reference  LG300007 Notes

The pieces range from approximately 40 to 50ct in size and individual pieces can be selected from the options above

4.21ct Black Opal Square Cut Tanzanite unheated and responsibly sourced from4. 21ct black opal in cushion cut with purple undertone from New South Wales, Australia. Stone Type Opal Black Cut Square Cut Weight 4. 21ct Dimensions Approx. 12. 5x12. 5mm 3mm deep Colour Multicolour Clarity NA Treatment None Origin Australia, Responsible Sourcing Reference LG700150 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