US guides
Put origin, color, and clarity in the same neighborhood.
Then look at cut, millimeters, and the inclusion you can see. The USD price is the last column, not the first.
A natural stone and a lab-grown stone are allowed in the comparison only if you are deciding origin on purpose.
Use the search grid. Two browser tabs beat a memory of last night’s listing. Carat Mate ships the certified loose diamond and its lab report to United States addresses. Prices on the site are in USD. Wrong-item returns may be considered within 3 days of delivery, subject to review.
