Let us find your
perfect diamond

We sell our diamonds loose, in the unmounted state, so you can properly judge color, cut, clarity, and carat weight. It’s the way we buy our diamonds, and it’s the way you should buy your diamond. Once you’ve selected the exact diamond you want, we’ll set it in the design of your choice.

The 4 C's


A diamond cut to proper proportions allows the greatest amount of light to be reflected, for maximum brilliance and sparkle.


Diamonds are found with a range of colors, from light yellow or brown to colorless, which is the rarest. Diamonds also come in fancy colors such as blue or pink.


Traditionally, the fewer the internal markings in a diamond, which we refer to as inclusions, the better. Some inclusions are not visible to the naked eye and do not detract from the beauty of the stone.

Carat Weight

A carat is a measure of weight, which also indicates size. We can set any size diamond into any of our designs for you.

Lab Grown Diamonds

If you are looking for an eco-friendly alternative, we also offer lab grown diamonds. These stones are identical in appearance and chemical makeup to a mined diamond, the only difference is that they are grown above ground as opposed to below. 

Our Grading Guarantee

Every Mark Schneider diamond is strictly graded to the GIA Standards and is guaranteed to be exactly as noted on our appraisal. If you should have any questions about your diamond’s specific grade, we would be glad to exchange your stone or refund the cost of the stone to you. We can also send your diamond, at your expense, to the GIA gem lab for verification of grading. If the color, clarity, and weight grades don’t match exactly, you may return your diamond and we will gladly refund you for the diamond, plus we will reimburse you the cost of the grading verification.