Zaozhuang Ruizhong Gem Crystal Material Co., Ltd.
10 year
spinel rough
$69.00
114# spinel,spinels ...
$70.00
white sapphire crack...
$10.00
White Sapphire Crack...
#2 Rough Ruby, lab c...
$8.00
Rough Ruby, corundum...
Negotiate the price
#5 rough ruby
10 year
10 year
