0.32 cts ARAGONITE . selling IF Czech Republic. With Certificate of Authenticity

selling NAME OF THE NATURAL Aragonite STONE
AVERAGE WEIGHT 0.32 carats
Emerald SIZE
DIMENSIONS 5.3 x 3.8 x 2.6 mm
COULEUR White
CLARTE IF
LUSTRE Excellent
ORIGIN Czech Republic
DURATION 3,5-4
DENSITY 2.94
REFRACTION INDEX 1.530-1.685
TREATMENT Unheated
QUANTITE 1 piece (s)
REF 20101262A