INSTADIAM provides a showcase site for individuals, intermediaries and retailers. It has been created to highlight its products, its know-how with its partners and manufacturing experts in the field of diamonds and jewelry in the diamond capital, Antwerp. Our main aim is to facilitate your access to the best service when it comes to jewelry and high-end stones.

INSTADIAM offers an easy search through its simplified platform offering a wide range of diamond stones certified by international gemological laboratories (GIA, HRD, IGI … etc.). As well as a wide range of available jewelry, we can also produce custom bespoke jewelry (Rings, Bracelets, Pendants and Necklaces). These jewels are made from gold, silver, platinum and precious stones depending on your taste and your budget.
INSTADIAM offers you a wide range of quality products at very advantageous prices and much cheaper than a classic jeweler thanks to its showcase site, custom manufacturing and reduced overheads.
We are ready to fulfill all special requests (stones, jewelry) that are not part of our stock.
Our team is at your disposal for any questions you may have.