6x4mm average weight: 0.55cts
7x5mm average weight: 0.80cts
8x6mm average weight: 1.30-1.40cts
9x7mm average weight:  2.00-2.40cts
10x8mm average weight: 2.50-3.50cts
11x9mm average weight: 4.50-5.00cts
 
 
For price and availability please enquire through the link or email vira@piromgems.com