1 Kilo Natural Raw Ruby Stone Hexagonal Crystals - Lapidary Rough Bangkok They are 100% natural with

They are 100% natural with no heat treatment applied

Origin: Tanzania

Each color of sapphire traces towards mineralogical journey on the Earth

Lab certificate attached

This Smoky Citrine has a unique blackish-yellow tone of color

1 Kilo Natural Raw Ruby Stone Hexagonal Crystals - Lapidary Rough Bangkok They are 100% natural withAcquire a parcel of one kilogram of natural, unpolished raw ruby stone and crystals. These raw ruby crystals have very nice hexagonal crystal shapes, further featuring trigonal marks on the surfaces of many pieces. This is making them suitable for collection. They can also be faceted into a translucent loose stone. Lapidary artists can do cabbing carving or tumbling beading work on them. Key Features of the Rough Rubies Deal These are natural raw