How to identify fake gems - Quora

Answer (1 of 3): Rubies and sapphires are the same mineral (corundum). Generally speaking the only difference is colour. When a corundum is red, it is typically classified as a ruby, and when it's blue, as a sapphire. They also appear in other colours, from colorless/clear to brown and gray and c

How do icheck the gemstone whether it's real or fake before buying

How to find natural gemstones online - Quora

Where can I find/purchase authentic gemstones? - Quora

How to tell if a gem is real at home - Quora

What is the difference between black and white onyx stones? - Quora

How to identify fake gems - Quora

How to differentiate between fake and genuine crystals - Quora

How do icheck the gemstone whether it's real or fake before buying

How to identify fake gems - Quora

How to start a business for lab-grown diamonds - Quora