Learn

Education Help & Guidance

Coloured Gemstones

Welcome to Steven Stone's Coloured Gemstone education hub. Discover all you need to know about gem origins, sourcing and characteristics from our expert knowledge base

Blue Sapphire

Blue Sapphire

Ruby

Ruby

Emerald

Emerald

Amethyst

Amethyst

Aquamarine

Aquamarine

Garnet

Garnet

Rubellite

Rubellite

Tanzanite

Tanzanite

Green Tourmaline

Green Tourmaline

Morganite

Morganite

Fancy Coloured Sapphires

Fancy Coloured Sapphires

Golden Beryl

Golden Beryl

Learn More