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