Natural Diamond Market
As of June 2026, there are 8,649,790 natural diamond listings available across retailers worldwide. The average price per carat is $10,058 CAD. Prices have decreased by 6.4% over the past 30 days.
Last updated: June 2026
Available by shape
Listing counts across the top 10 most-stocked shapes for this origin.
Round
4.5M
Oval
973K
Pear
804K
Emerald
725K
Cushion
386K
Heart
361K
Princess
303K
Marquise
239K
Radiant
208K
Asscher
159K
Price by carat bucket
Average price per carat rises sharply at the 1.00, 2.00 and 3.00ct marks.
0.20-0.29ct
$3.4K
0.30-0.49ct
$1.7K
0.50-0.74ct
$1.9K
0.75-0.99ct
$2.2K
1.00-1.24ct
$3.0K
1.25-1.49ct
$3.9K
1.50-1.99ct
$4.7K
2.00-2.49ct
$7.0K
2.50-2.99ct
$9.1K
3.00-3.99ct
$12.1K
4.00-4.99ct
$15.9K
5.00-9.99ct
$20.7K
10.00+ct
$33.4K
unknownct
$9.2K
Available Shapes
Round
4,466,302 listings
Avg: $11,826 CAD/ct
Oval
973,244 listings
Avg: $10,972 CAD/ct
Pear
803,615 listings
Avg: $11,697 CAD/ct
Emerald
724,688 listings
Avg: $10,192 CAD/ct
Cushion
386,391 listings
Avg: $10,144 CAD/ct
Heart
360,805 listings
Avg: $9,323 CAD/ct
Princess
302,910 listings
Avg: $6,836 CAD/ct
Marquise
238,752 listings
Avg: $11,138 CAD/ct
Radiant
207,828 listings
Avg: $10,331 CAD/ct
Asscher
158,774 listings
Avg: $9,470 CAD/ct
Other
20,027 listings
Avg: $7,934 CAD/ct
Baguette
4,566 listings
Avg: $4,686 CAD/ct
Trillion
1,888 listings
Avg: $5,560 CAD/ct
By Carat Weight
| Carat Range | Listings | Avg Price/ct |
|---|---|---|
| 0.20-0.29 | 234,873 | $4,587 CAD |
| 0.30-0.49 | 1,930,096 | $2,355 CAD |
| 0.50-0.74 | 2,523,299 | $2,553 CAD |
| 0.75-0.99 | 807,005 | $2,963 CAD |
| 1.00-1.24 | 1,481,374 | $4,112 CAD |
| 1.25-1.49 | 166,729 | $5,240 CAD |
| 1.50-1.99 | 722,849 | $6,388 CAD |
| 2.00-2.49 | 365,350 | $9,499 CAD |
| 2.50-2.99 | 103,882 | $12,304 CAD |
| 3.00-3.99 | 146,989 | $16,284 CAD |
| 4.00-4.99 | 39,643 | $21,442 CAD |
| 5.00-9.99 | 50,771 | $28,001 CAD |
| 10.00+ | 3,707 | $45,103 CAD |
| unknown | 73,223 | $12,453 CAD |