4C's of diamonds

We at Al Zain select only the finest quality from Vs - Si. Keeping all the 4c's in mind.

4C'S OF DIAMONDS

We at Al Zain select only the finest quality from Vs - Si. Keeping all the 4c's in mind.

CVD

Chemical Vapor Deposition

All regions don't bother testing for CVD. We have a machine in house.

hpht

High Pressure / High Temperature

All regions don't bother testing for CVD. We have a machine in house.

The World and Diamonds

"What's happening".

COLOR

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CLARITY

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CUT

The Round Cut Diamond is the most popular diamond shape, representing approximately 75% of all diamonds sold. Due to the mechanics of its shape, the round diamond is generally superior to fancy shapes at the proper reflection of light, maximizing potential brightness

Al Zain (Everyone prefers to use round diamond cut, because the flare is more than any other cut. You can predefine your jewellery design before procuring round diamonds. This helps Al Zain to put the time into selection of top diamonds with upmost care.

The Princess Cut Diamond, first created in 1980, is the most popular fancy diamond shape, especially for engagement rings. Like round cut diamonds, princess cut diamonds are a good choice for their flexibility in working in almost any style of ring.

Because the Oval Diamond is a modified brilliant-cut (like virtually all round cut diamonds), the two diamond shapes possess a similar fire and brilliance. However, oval cut diamonds have the added advantage of an elongated shape, which can create the illusion of greater size.

The Marquise Cut Diamond is a football-shaped, modified brilliant-cut. Because the marquise diamond is long and narrow, it can also create the illusion of greater size. Carat for carat, the marquise diamond has one of the largest surface areas of any diamond shape, making it a good choice when trying to maximize perceived size.

The modified brilliant-cut Pear Shaped Diamond is a combination of a round and a marquise shape, with a tapered point on one end. Ideally, a pear shaped diamond should possess excellent or very good symmetry. The point should line up with the apex of the rounded end. The shoulders and wings (the upper and lower curves on the right and left side of the diamond) should form uniform, symmetrical curves.

The Cushion Cut Diamond combines a square cut with rounded corners, much like a pillow (hence the name). This classic cut has been around for almost 200 years, and for the first century of its existence was the most popular diamond shape (similar to round cut today). Refinements in cut have led to a recent resurgence in popularity.

The unique look of the Emerald Cut Diamond is due to the step cuts of its pavilion and its large, open table. Instead of the sparkle of a brilliant-cut, emerald cut diamonds produce a hall-of-mirrors effect, with the interplay of light and dark planes. Often, inclusions or body color are easier to see in an emerald cut diamond.

The Radiant Cut Diamond is the first rectangular cut to have a complete brilliant-cut facet pattern applied to both the crown and pavilion, creating a vibrant and lively diamond. The modified square shape is a nice bridge between a cushion and a princess cut, and for that reason looks beautiful set with both rounded or square cornered diamonds.

The modified brilliant-cut Heart Shaped Diamond is a unique and unmistakable symbol of love, popular in solitaire pendants as well as rings. Heart shaped diamonds less than .50 carats may not be a good choice, since the heart shape is more difficult to perceive in smaller diamonds, especially after they are set in prongs.