We love rubies in particular, there is something special about them. Gemologist Richard Hughes puts it beautifully: A Fine gem is a sexual being. It lives, pulses, throbs.
For us, that being is a fine Unheated Ruby.

A first hand source for top-quality Rubies & Sapphires,KOUROSH was founded more than 25 years ago in Bangkok,Thailand.

Looking forward to serving you at GemGenève 2023!

Kourosh Sadeghi
 41/26 , 7th Flr,Unit 7B,Silom 19 Bangkok THAILAND
 +6681 813 3102


Rubies - Sapphires - Coloured Stones - Unheated Ruby & Sapphires
Visit website