So what does the Yehuda enhancement process do? Simply stated, the Yehuda clarity enhancement process makes natural flaws optically invisible. Consequently, less expensive diamonds look identical to their more expensive cousins. Not even a jeweler can tell the difference with the naked eye!

So when looking at diamonds, remember - your authorized Yehuda jeweler can sell you the same diamond for 30% less, or a 30% larger diamond for the same price.

Diamonds so brilliant, so full of light
Using revolutionary technology, inventor Zvi Yehuda discovered a way to optically eliminate visible flaws in natural diamonds. The stunning result - diamonds so brilliant, so full of light, that they rival the world's most prized, precious, and expensive stones.

Is the enhancement guaranteed?
The Gemological Institute of America (G.I.A) has found that the Yehuda Clarity Enhancement Process is durable and permanent under normal wearing and cleaning conditions. The only way the Yehuda enhancement may be reversed is under the heat of a jeweler's torch or when exposed to extremely strong acids or bases. To help protect your diamond, every Yehuda Diamond has a built in signature that can be seen under 10x magnification. This will alert your jeweler to handle your diamond properly should you ever need your jewelry repaired with a torch. In the extremely unlikely event that your diamond should ever need to be re-enhanced for any reason, the Yehuda Diamond Company will restore your diamond's enhancement at no charge. No questions asked. Guaranteed.