AAA Australian Black Opal Natural Gemstone Cabochons blue - green Metallic Doublet Boulder Oval 5X3mm

Australian Black Opal doublet Broad flash, blue - green metallic color gemstone opal
Product name: Australian Black Opal doublet back of cab Boulder opal,
Size: 5X3mm
shape: oval
Quantity: 1 pcs
make your beautiful jewelry with a beautiful natural opal:-)
I can match the pair for earrings, please let me know when you purchase them.