Certified natural Opal - 1.61ct - Ethiopia - sealed

Natural opal, certified and sealed, pear shaped all natural gemstone.
nice cutting grade, indication of smoke treatment .

Opal is one of the most popular gemstones which constitutes all the colors of the visible spectrum. The name Opal comes from the Greek word “Opallus” which means “to see a change”. 
Opal is an astrological precious gemstone made of hydrated amorphous form of silica.

ALGT COLORED STONE IDENTIFICATION REPORT 13903538

IDENTIFICATION

Species : Natural Opal

Variety : Black Opal

DESCRIPTION

Shape & Cutting Style : Pear, Mixed Cut

Measurements : 13.67 x 7.46 x 3.95 mm

Carat Weight : 1.61 Carat

Color : Dark Brown + Play of Colors

Transparency : Transparent

ADDITIONAL GRADING CHARACTERISTICS:

Optical Effect : Opaliscence

COMMENTS :

Indications of color-treatment. (Smoke)

 For impression take a look at the pictures, 

all items are sent insured with track and trace