superbly cut this intense blue green panjsher emerald from Afghanistan. The panjsher valley is world famous, and has produced the finest emeralds for over 4000 years.. intensely blue green the lustre has to be seen to believed . its a generous 2.5cts calbrated at 9.9mm x7mm x5.41 redy to set 100% natural and no oil or enhancements of any kind, certificate available upon request.