1.50 - 1.99ct I I1 Natural Round
As of April 2026, there are 2,432 natural round diamonds with I color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €41 EUR to €143,539 EUR, with an average of €4,230 EUR.
Last updated: April 2026
Available
2,432
Lowest Price
€41 EUR
Highest Price
€143,539 EUR
Average Price
€4,230 EUR
Market Intelligence
Retailers Selling
24
Cross Retailer %
51.8%
Price Spread
54.5%
30-Day Price Trend
-1.9%
30-Day Supply Change
+11.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,851
Median
$3,476
90th Percentile
$5,678
Score Distribution
2.4K diamonds scored across 4 quality tiers
Excellent
324 (13.3%)
Very Good
835 (34.3%)
Good
753 (31.0%)
Average
520 (21.4%)
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Search 2,432 I I1 round diamonds and compare prices.
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