Noor Gems Japan

With over 40 years of experience and trust, Noor Gems Japan Ltd. has become a leading brand in the international gemstone industry, showcasing the finest and rarest Paraibas, Kashmir Sapphires, Alexandrites, Demantoids, Spinels, etc.

Zaheer Ansari, founder and director, has an exceptional zest and reputation for finding and examining quality colored gem stones. The company is a valuable asset and active member of the International Colored Gemstones Association New York, Jaipur Museum and The Japan Jewellery Association, with offices in Japan, HongKong, Dubai and Jaipur.

Additionally, Noor Gems Japan Ltd. is proud to be associated with Udaan Foundation Jaipur, a non-profit organization that provides educational opportunities for children and economic opportunities for women in impoverished localities of Jaipur.

Zaheer Ansari
 1/F, Kubota Building 5-16-2, Ueno, Taito-Ku Tokyo 110-0005 JAPAN
 +81 338342078


Emeralds - Rubies - Sapphires - Coloured Stones - Paraiba - Tourmalines - Antique Jewellery - Modern Jewellery
Visit website


GemGenève is the main partner of the Digital Jewelry Week in October 2024! Student? Young Designer?

Enter contest and your piece will maybe be produced and showcased at the next GemGenève show!


Are you a Designer or an Emerging talent? Do you have interesting pieces to showcase to a wide audience?

We are seeking new talents for our next edition in May 2025. Should you be interested in exhibiting: