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synthetic corundum
spinel
LED backing material
Aluminum oxide powder
jewel bearing
watch glass
pendant
synthetic cut stone
Annealed Whole White Sapphire
1#2#5#8#Ruby Rough
blue yellow corundum
Blue sapphire 34 #
3 #ornament ruby rough
5 # Decorative ruby 5ZH-6
8 # ruby rough
White sapphire in half Boule
@ Shandong Yantai Polaris Huajing Gem Co., Ltd. Powered by: 300.cn SEO
EMAIL
8
cindy@ytgem.com
TEL
9
86-535-6800993
