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Natural Diamond Market

As of July 2026, there are 9,440,872 natural diamond listings available across retailers worldwide. The average price per carat is ₹6,18,285 INR. Prices have decreased by 6.2% over the past 30 days.

Last updated: July 2026

Available by shape

Listing counts across the top 10 most-stocked shapes for this origin.

Round
4.7M
Oval
1.1M
Pear
899K
Emerald
755K
Cushion
469K
Princess
375K
Heart
362K
Marquise
267K
Radiant
257K
Asscher
170K

Price by carat bucket

Average price per carat rises sharply at the 1.00, 2.00 and 3.00ct marks.

0.20-0.29ct
$4.2K
0.30-0.49ct
$2.0K
0.50-0.74ct
$2.0K
0.75-0.99ct
$2.3K
1.00-1.24ct
$3.2K
1.25-1.49ct
$3.9K
1.50-1.99ct
$4.7K
2.00-2.49ct
$6.8K
2.50-2.99ct
$9.0K
3.00-3.99ct
$11.6K
4.00-4.99ct
$15.6K
5.00-9.99ct
$19.7K
10.00+ct
$32.6K
unknownct
$10.7K

Available Shapes

Round
4,743,447 listings
Avg: ₹7,11,879 INR/ct
Oval
1,117,601 listings
Avg: ₹6,74,759 INR/ct
Pear
898,543 listings
Avg: ₹7,29,938 INR/ct
Emerald
754,765 listings
Avg: ₹6,17,760 INR/ct
Cushion
469,251 listings
Avg: ₹6,41,408 INR/ct
Princess
375,367 listings
Avg: ₹4,25,373 INR/ct
Heart
362,409 listings
Avg: ₹5,84,729 INR/ct
Marquise
266,712 listings
Avg: ₹7,39,453 INR/ct
Radiant
256,887 listings
Avg: ₹6,11,928 INR/ct
Asscher
170,182 listings
Avg: ₹5,45,962 INR/ct
Other
18,472 listings
Avg: ₹5,07,232 INR/ct
Baguette
4,255 listings
Avg: ₹3,23,185 INR/ct
Trillion
2,880 listings
Avg: ₹3,47,444 INR/ct
Sq_radiant
101 listings
Avg: ₹1,62,376 INR/ct

By Carat Weight

Carat RangeListingsAvg Price/ct
0.20-0.29273,267₹3,50,193 INR
0.30-0.491,977,035₹1,64,009 INR
0.50-0.742,606,740₹1,68,237 INR
0.75-0.99877,792₹1,90,995 INR
1.00-1.241,758,325₹2,62,744 INR
1.25-1.49197,868₹3,24,246 INR
1.50-1.99859,259₹3,95,292 INR
2.00-2.49436,845₹5,64,864 INR
2.50-2.99117,062₹7,50,133 INR
3.00-3.99158,193₹9,67,206 INR
4.00-4.9940,703₹13,00,694 INR
5.00-9.9945,508₹16,44,462 INR
10.00+3,771₹27,15,630 INR
unknown88,504₹8,94,910 INR