gem dragon auctions

amethyst (aaa) - uruguay

tourmaline - calabar, nigeria

amethyst - zambia

tourmaline - tanzania

lavender yag

orthoclase - madagascar

kornerupine - tanzania

mahenge garnet - tanzania

paraiba tourmaline in quartz - brazil

gel gem silica - inspirtation mine, arizona

burmese amber

chrysoprase - tanzania

cobalt spinel an phú, vietnam

alexandrite - brazil

zircon - cambodia

black opal - lightening ridge , australia

unheated peacock tanzanite preform

seafoam tourmaline - afghanistan

rhodochrosite - sweet home colorado, usa

congo tourmaline