
ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days
A loose diamond is an unset stone. You can compare it fairly, and a jeweler can set it in any mounting.
Searching diamonds…
Every Carat Mate listing is a loose certified diamond: shape, carat, color, clarity, cut when the lab graded it, price, and report. Finished jewelry is not included.
Carat Mate lists certified loose diamonds for shoppers in the United States, Canada, the UAE, London, and Australia. Prices are in USD everywhere. We ship to the United States, Canada, the UAE, London, and Australia.
605,434 diamonds found

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.34 ct
$145$426/ct
Est. delivery 15–17 business days

EMERALD · 0.30 ct
$145$483/ct
Est. delivery 29–31 business days

HEART · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

HEART · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

PEAR · 0.31 ct
$145$468/ct
Est. delivery 21–23 business days

ROUND · 0.36 ct
$145$403/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.34 ct
$145$426/ct
Est. delivery 15–17 business days

ROUND · 0.34 ct
$145$426/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.31 ct
$145$468/ct
Est. delivery 15–17 business days

ROUND · 0.42 ct
$145$345/ct
Est. delivery 15–17 business days

EMERALD · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

EMERALD · 0.31 ct
$146$471/ct
Est. delivery 29–31 business days

ROUND · 0.31 ct
$146$471/ct
Est. delivery 26–28 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

OVAL · 0.32 ct
$146$456/ct
Est. delivery 29–31 business days

HEART · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

EMERALD · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

HEART · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

PEAR · 0.34 ct
$146$429/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days

ROUND · 0.32 ct
$146$456/ct
Est. delivery 15–17 business days
Showing 50 of 605,434