Welcome Future AG

Dimaond Near Jewelry Loupe
The Diamonds Family Office

what we offer to you

  • Certified diamonds as an investment
  • Structuring of diamond portfolios
  • Colorless diamonds
  • Fancy colour diamonds
  • Diamond Valuations
  • Purchase of certified diamonds
  • Mediation of diamonds

We are looking forward to hearing from you.

Price Overview

Investment diamonds in the highest quality


Here you have a price overview of certified diamonds. For individual diamond inquiries, please contact us. All investment grade diamonds offered here are all:

  • flawless
  • excellent in cut grade ( 3EX )
  • hearts & arrows
  • GIA certificate + laser inscription
  • conflict free
Patrick N. Leiser

in the second generation


The trading company was founded in 1982 and is today managed by Patrick Leiser in the second generation. Through the close contacts of company founder Dietrich Leiser and the successful career in the commodity and investment industry, Welcome Future AG came into contact with high-quality diamonds as an investment in the 1990s and continuously expanded its activities with investment diamonds.

Today Welcome Future AG is a market oriented company for investment diamonds and the brokerage of high quality diamonds. Please get in touch with us for information on the entire field of investment diamonds and fancy colour diamonds.


The Company


With Welcome Future AG you have a key contact for all questions regarding investment diamonds, investment strategies and our Family Office. Whether planning your investment strategy, evaluating existing diamonds or sourcing first-class diamonds on the international market. You will always benefit from our years of experience, our profound expertise and the worldwide network of Welcome Future AG.

In 2010, the training as a "Polished Diamond Grader" was completed with a diploma at the IGI in Antwerp. Since 2013, Welcome Future AG is also a member and partner of RapNet, the most renowned diamond network in the world.


Welcome Future AG


After a valuable informational discussion, we open the investment portfolio together with you.

In doing a trust proposal, Welcome Future AG delivers the first deposit diamond directly to your hands, either in person or with a recognized security service. Only when you are personally convinced that the information we have provided matches your documents, you make the payment settlement within 7 days. At the same time, we will discreetly open a Swiss diamond deposit for you.

Investment concept

For a medium- to long-term investment, a personal, customized, well-founded investment concept is a pre-condition. We will develop this concept together with you in our office or on your premises.

Status report and depot optimization

Regular portfolio reviews and market analyses are our service.