Natural Diamond Market
As of April 2026, there are 7,511,748 natural diamond listings available across retailers worldwide. The average price per carat is $9,409 CAD. Prices have decreased by 9.5% over the past 30 days.
Last updated: April 2026
Available by shape
Listing counts across the top 10 most-stocked shapes for this origin.
Round
3.4M
Oval
924K
Pear
782K
Emerald
745K
Heart
390K
Cushion
360K
Princess
299K
Marquise
203K
Radiant
193K
Asscher
146K
Price by carat bucket
Average price per carat rises sharply at the 1.00, 2.00 and 3.00ct marks.
0.20-0.29ct
$3.6K
0.30-0.49ct
$1.9K
0.50-0.74ct
$2.1K
0.75-0.99ct
$2.3K
1.00-1.24ct
$3.1K
1.25-1.49ct
$3.8K
1.50-1.99ct
$4.7K
2.00-2.49ct
$6.7K
2.50-2.99ct
$8.7K
3.00-3.99ct
$11.4K
4.00-4.99ct
$14.5K
5.00-9.99ct
$18.8K
10.00+ct
$32.0K
unknownct
$8.5K
Available Shapes
Round
3,448,972 listings
Avg: $11,251 CAD/ct
Oval
924,152 listings
Avg: $10,076 CAD/ct
Pear
782,106 listings
Avg: $11,073 CAD/ct
Emerald
744,880 listings
Avg: $9,793 CAD/ct
Heart
390,028 listings
Avg: $9,043 CAD/ct
Cushion
360,056 listings
Avg: $9,713 CAD/ct
Princess
299,133 listings
Avg: $5,963 CAD/ct
Marquise
202,661 listings
Avg: $9,929 CAD/ct
Radiant
193,035 listings
Avg: $10,051 CAD/ct
Asscher
145,540 listings
Avg: $8,618 CAD/ct
Other
14,778 listings
Avg: $5,187 CAD/ct
Baguette
4,760 listings
Avg: $4,780 CAD/ct
Trillion
1,647 listings
Avg: $6,029 CAD/ct
By Carat Weight
| Carat Range | Listings | Avg Price/ct |
|---|---|---|
| 0.20-0.29 | 198,635 | $4,901 CAD |
| 0.30-0.49 | 1,539,491 | $2,609 CAD |
| 0.50-0.74 | 2,159,761 | $2,785 CAD |
| 0.75-0.99 | 701,687 | $3,086 CAD |
| 1.00-1.24 | 1,328,808 | $4,240 CAD |
| 1.25-1.49 | 150,041 | $5,198 CAD |
| 1.50-1.99 | 657,698 | $6,305 CAD |
| 2.00-2.49 | 345,864 | $9,041 CAD |
| 2.50-2.99 | 104,582 | $11,730 CAD |
| 3.00-3.99 | 146,974 | $15,394 CAD |
| 4.00-4.99 | 41,582 | $19,609 CAD |
| 5.00-9.99 | 49,114 | $25,388 CAD |
| 10.00+ | 3,345 | $43,191 CAD |
| unknown | 84,166 | $11,462 CAD |