Start making money online too!

Step 1

Take a look at the webinar

Step 2

Become a member

Step 3

Make money online immediately

With Diamond Certainty you get:

A new car

One of the bonuses is a new car from Diamond Certainty! Anyone can get it, even you!

Your online business

Online business gives you freedom. You get up when you want and run your business from anywhere in the world!

Attractive earnings

Highly motivating one-time rewards and building a regular monthly income. These are the reasons why people join the Diamond Certainty program!

About us

Diamond Certainty is a project of the international company D.I.C. We have been helping people around the world fulfill their dreams since 2005! Anyone can start their online business with us. It is an area of business that is currently developing the fastest. You too can use our rich experience to secure income from anywhere in the world!

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Our experience works for you!

We are a stable company with more than 15 years of history

  • Our e-shops and showroomsIn Prague and Bratislava we have showrooms with collections of our original diamond jewelry.
  • FairnessThe whole program is fair and transparent. No entry fees.
  • Online businessWe have a whole team of people who specialize in online business and you also draw on this experience!
  • Investment experienceWe also specialize in investing in gold and diamonds.
  • Business experienceWe are a stable company that has been on the market for more than 15 years!
  • CertaintyThe program is tested by thousands of satisfied members around the world.

Our showrooms

Diamond jewelry showrooms and V.I.P. lounges for Diamond Certainty members.
We are here for you every Tuesday, Wednesday and Thursday, always from 12pm to 18pm.
You will find the largest selection of diamond jewelry in the Czech Republic and Slovakia.

Showroom Prague


Washingtonova 1624/5,
110 00 Prague 1
Monday – Thursday
12:00 – 18:00
+420 739 322 517

Showroom Bratislava


Krasovského 13
851 01 Bratislava
Tuesday – Thursday
12:00 – 17:00
+421 918 323 266

Our e-shops

We run two e-shops.
With luxurious diamond jewelry and unique nutritional supplements.

Diamond jewelry


Welcome to the world of beautiful diamond jewelry and luxurious watches. In our e-shop you will find all our collections of unique designs, from which everyone can choose!

Diamond immunity


A unique line of nutrition for comprehensive support of the immune system. The recipes, the method of cultivation and the purity of the components are the secret of the success of these products.

History of D.I.C. and Diamond Certainty

Diamond Certainty is a program of the international company D.I.C.


NEW Diamond Certainty

The program responds to the current situation in the world and provides its members with many times higher rewards so that online business is a chance to ensure (even passive) income for everyone. Newly, as a reward for members is a NEW CAR!


Launch of Diamond Certainty

D.I.C. launches the new Diamond Certainty program. The goal is to enable the ownership of a diamond jewelry or diamond even by those people who cannot afford it with a one-time payment.

2014 – 2016

Diamond crowns for Miss

We cooperate with the international organization Miss Universe Organization and we are the producer and official sponsor of the crown Miss Universe, Miss USA and Miss US Teen

More inforomation


D.I.C. is a member of the DDE

In 2014, we became a member of the Dubai Diamond Exchange in Dubai.

2006 – 2011

D.I.C. expands and celebrates success


Since 2006, we have been a shareholder in the world’s oldest and most prestigious diamond exchange in Antwerp, Beurs voor Diamanthandel.

We are expanding to other countries, where we are opening our showrooms. These are Poland, Croatia, Serbia, Hungary, Ukraine, Russia, China, Vietnam, Hong Kong and the United Arab Emirates.

We are creating the most exclusive crown for the beauty queen Miss Universe SR 2009.


Establishment of D.I.C.


Dr. Luboš Říha founds the company D.I.C. Diamonds International Corporation in the Czech Republic and Slovakia, with the intention of providing clients not only with the highest quality jewelry of its own production, but also to enable investment in the most stable commodity, which diamond definitely is.

Crowns for Miss Universe

In 2014, 2015 and 2016, we became an integral part of Miss UNIVERSE. We created a crown, which was proudly worn by the winner of this world’s most prestigious beauty contest.

Miss Universe in D.I.C. Prague

Miss Universe Gabriela Isler and Miss USA Nia Sanchez visited our showroom in Prague. Take a look at the footage from their visit.

What are the experiences of program members?

It is said that the “shown is valid” that is why we are happy to share the experiences of Diamond Certainty members

  • Jiří Stašek"It's crucial for me that it's a business that generates passive income. I work hard at the beginning and then I get my money every month. Plus online, so you can work from a coffe bar or on the beach, for example."
  • Petr Grupa"An interesting internet business. Thanks to live webinars, I learned to talk and address people on social networks, which helped me increase my profits. I can do it even during graduation. I also recommend it to young people during the school. "
  • Ivan Trejbal"I lost my job because of coronavirus. I'm over 50 years old and they didn't care much for me anywhere. So I tried it, even though I've never had any experience with online work. I'm gradually learning and it works and I'm starting to make money."

A lifestyle that will entertain you as well

Become a member of the worldwide program, thanks to which people make money wherever they are! Get started today and come to a family of successful people.

Diamond Certainty team

There are dozens of us all over the world – people who build the whole background of our company. Let us introduce to you the main faces of Diamond Certainty


Company management:


Dr. Luboš Říha

President D.I.C.


Jiří Stašek

The Chairman of the Board of Directors D.I.C.


Adéla Brabcová


Milan Sedláček


Jitka Václavíková


Katarína Javorcsíková


Peter Marček


Dariusz Stawicki

Diamond Certainty leaders work wherever they are!

Your office can be anywhere! You can make money from home, from a coffe bar or even from the other side of the world. It’s up to you!


Want more information now? Download our e-books, which will introduce you to the program in more detail

The beauty and energy of diamonds

Set out in the world of history and present of diamonds and diamond jewelry.

Diamond Certainty

How does the Diamond Certainty program work? What benefits will it bring you?

Your diamond immunity

Support your immunity really effectively and increase the quality of your life.

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