Buy diamonds online

Browse thousands of preselected diamonds at the very best prices online.

Shop Diamonds by Shape

Browse a large collection of IGI, HRD and GIA certified diamonds

Round

Oval

Cushion

Pear

Princess

Emerald

Marquise

Asscher

Radiant

Heart

A partnership of value

Why should you buy a diamond from Uniglo Diamonds

Uniglo Diamonds has been selling diamonds in Antwerp, Belgium for over three decades. We buy and sell diamonds, ensuring a seamless and memorable experience. Since we manufacture in our own facilities in Antwerp, we guarantee low, wholesale pricing,

Your 360 diamonds Solution

Our services

Uniglo Diamonds is committed to giving you all the relevant diamond expertise, guidance and product range depending on your investment goals and available funds, ensuring you make a sound, safe and smart investment in diamonds.

Buying & Selling Diamonds

We buys and sell top-graded, independently-certified diamonds worldwide.

Diamond Manufacturing

Uniglo invests continuously in state-of-the-art technology.

Investment Diamonds

You can call upon our extensive experience for advice on diamonds for investment.

Partners

We are interested in hearing from qualified companies able to partner with us.

What our customers say

Testimonials

We found the perfect diamond for a new ring and got a very good price for our old diamonds! Hopefully we will be back for more!

Mat P.Antwerp, Belgium