UNI.Diamonds – The new online B2B marketplace for polished diamonds


UNI.Diamonds, the new online B2B marketplace for polished diamonds, is pleased to announce the launch in January 2019 of the UNI Platform.

In order to inaugurate the commercial opening of the UNI Platform and showcase the first diamonds, UNI will host its first Online Polished diamonds Tender, with client viewings planned in multiple diamond trading centers across the globe.


This first Online Tender will offer an exceptional selection of approximately 100 individual polished diamonds, each with a minimum value of 200,000$ USD or more.

All the stones will be available for online inspection with 360-degree, high-resolution digital video and imagery, and a UNI digital gemological certificate. For clients who wish to physically inspect the diamonds, viewings will take place as follows:


  • Ramat-Gan:     6th-8th  January 2019
  • Hong Kong:      10th-12th January 2019
  • New York:        14th-17th January 2019


Viewings will be operated by I. Hennig Tenders. Bidding will be via the UNI.Diamonds Platform.


Mr. Tal Philos, Digital Marketing Manager for UNI Diamonds, comments, “We are very excited to launch our new Platform with our first Online Polished Tender event. This is an amazing opportunity for diamantaires from around the world to buy from an exceptional selection of exclusive stones and we look forward to welcoming clients for our first viewings and to delivering a successful inaugural event. As we roll-out our activities, an exciting and broad stock of polished diamonds will be available online in the future for purchase.


For all appointment information, please contact by mail: tender@uni.diamonds