5-10mm Australian Opal with Matrix Unfaceted Oval 18 inch 52 Beads AA

Australian Opal unfaceted oval beads with matrix have a waxy luster with a symmetrical oval shape, have play of color in vibrant hues, have a consistent appearance on the strand, these gems present with an opaque to translucent quality, and these graduated Opals measuring 5x5mm to 10x7mm in size are mined in Australia. AA Grade