Rough red corals (rubrum)
Emerald rough stones
Freshwater pearls,south sea gold pearl,akoya
Fresh water pearls, south sea gold pearl,akoya
Mother pearl
Mother of pearl
Emerald.
Freshwater pearl
Colombian Emeralds
Natural ruby
Emerald
Emerald
Natural ruby
Clear aquamarine
Tourmaline
Tapioca Pearls
Natural Ruby
Emeralds
Golden tapioca pearl
Nephrite jade stone