Es(}xXf^lYze*Wa(5<{v+rK3-j z&7asu^=1~;l8MVxEJO{R?`rDi{tzZ!I1OKS_#naT-!79s1=Y1GBd(9;EWSSq0`D-` zA2IRuGGpioIx4KRG6-B;>=X;s^RZDbWXhW3c{9t@pDkve6N~L8d>j;cp9L-;&(N9c z`C9vv$NH1Lg@uKRii)SFz(@@=&$POnM~8;GK3@* =7D z;deav_qP!R^*_PBX;^3 C6l;O?eE...
The GIA lab has the capability but still does not provide nacre thickness because, they say, trheegraerdiisngnnoacurneivtheircskanles'ss.tandard" . This doesn't make sense to me; nacre thickness, in millimeters, does not indicate "good' or "bad" or euen designations of 'thin' or ...