US guides
You keep the grade comparison online, where reports are easy to line up, and the fit of the band local, where fingers are measured.
Send the jeweler the report’s millimeters before they order a head. A stock head for “1 carat round” can be wrong for your stone.
Inspect the diamond at home during the return window before it is set. A set stone is harder to evaluate and harder to return.
Order the loose diamond to your US address first. 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.
