1.00 - 1.49ct I I1 Natural Round
As of April 2026, there are 2,459 natural round diamonds with I color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €41 EUR to €143,539 EUR, with an average of €4,197 EUR.
Last updated: April 2026
Available
2,459
Lowest Price
€41 EUR
Highest Price
€143,539 EUR
Average Price
€4,197 EUR
Market Intelligence
Retailers Selling
29
Cross Retailer %
51.3%
Price Spread
51.1%
30-Day Price Trend
-3.0%
30-Day Supply Change
+4.9%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,471
Median
$2,232
90th Percentile
$3,755
Score Distribution
2.5K diamonds scored across 4 quality tiers
Excellent
324 (13.2%)
Very Good
835 (34.0%)
Good
778 (31.6%)
Average
522 (21.2%)
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Search 2,459 I I1 round diamonds and compare prices.
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