Diamond Testers since 1981

The top quality electronic diamond tester :
Product Information The big advantage of Diatest all Simulants Tester is that in spite of being a sophisticated and sensitive electronic instrument, built with the most advanced technology, it is very simple to operate. Any person, even without training and previous experience in the Jewelry and Diamond trade, can use it to easily receive immediate and reliable identification of genuine diamonds. These tests can be performed on stones of any size, rough or polished, unmounted or mounted, in any type of setting. Even if you are an experienced Jeweler or Diamond dealer or if you already have a Thermal conductivity Diamond Tester, you still need the Diatest all Simulants Tester, since the conventional Thermal conductivity diamond tester will recognize Moissanite as diamond and it is impossible by ordinary examination of mounted stones to determine if they are genuine diamonds.

Learn More Before you buy a Diamond



Girl's Best Friend Fully Faceted, Sparkling, & Shining

D Flawless, the Best Graded Diamonds are absolutely rare and very expensive.


Why the D Flawless Diamonds are the most expensive?

D = Exceptional White + (Colorless) Absolutely Rare

E = Exceptional White (Almost Colorless)

F = Rare White + G = Rare White

H = White I – J = Slightly Tinted White

K – L = Tinted White M – N – O = Tinted Color

Nature Creates Diamonds from Carbon by applying

enormous pressure over great periods of time”

Diamond is the hardest element discovered on earth so far.

Nature takes a great period of time forming such a Super Quality Gem Diamond

beneath the earth surface and it requires Deep Mining bringing it out!

Diamonds Are Forever

but the Diamond Mines are not!

We have selected this Beautiful Diamond here at Diamond Bourse (Antwerp Diamant Kring) in Antwerp, Belgium. Antwerp is the ‘Capital City’ of a Diamond World. This and all other Diamonds listed at our Store are 100% Natural, Genuine & Mined Fresh and have never been treated or enhanced by any manner what so ever.