Legal notice

Media owner and website operator

Trading name: NOA Diamonds. This website provides information about buying and selling gold, precious metals, jewellery, diamonds and watches, and how to contact the Vienna store.

Trade details

GISA number: 26936499 (active). Trade authorisation: general trading excluding regulated trades. These details come from the public Austrian GISA trade-register query of 28 September 2026.

Competent trade authority: Municipal District Office for Vienna's 1st and 8th districts. Chamber membership: Vienna Chamber of Commerce. The GISA register can be searched publicly at gisa.gv.at/abfrage.

Editorial purpose

Information about NOA Diamonds, its buying and selling services, and non-binding precious-metal buying estimates. This website does not conclude contracts or provide binding price commitments.

Image credits

Store illustration: based on a photograph by Rafael Peer from the NOA Diamonds Google Business Profile. Old gold and gold bars: photographs supplied by the store and digitally retouched. Jewellery gallery: photographs supplied by the store and digitally retouched.