Opal blanks OP17 43 x 50 x 3mm (1.69 x 1.97 x 0.12 flat cut pcs polished 1 side made from manufactured opal blocks suitable for inlay jewellery, bow slides. Opal blanks can be cut same way as mother of pearl blanks and are of similar hardness.
1pc Opal blanks OP17 9.5 x 32 x 1mm
JPY1,094.80
1pc Opal blanks OP17 22x42x1.5mm
JPY3,972.38
