FIREY MEXICAN DOUBLET -N 1 - 1.70 CTS [VS2122 ]

MEXICAN DOUBLET OPAL

This is a natural mexican crystal opal mounted on to black onxy.It has a high dome with a top finish.We have used the N rating from the australian opal association to give you a idea of the blackness of the stone.

Body tone N1

Brightness out of 5 -4

weight 1.70 cts app

size 9 x 7 x 3 mm app

Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.

Briliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality