1.00 - 1.49ct H I1 Natural Round
As of April 2026, there are 3,252 natural round diamonds with H color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $45 USD to $147,327 USD, with an average of $4,438 USD.
Last updated: April 2026
Available
3,252
Lowest Price
$45 USD
Highest Price
$147,327 USD
Average Price
$4,438 USD
Market Intelligence
Retailers Selling
29
Cross Retailer %
51.5%
Price Spread
51.2%
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
$1,465
Median
$2,214
90th Percentile
$3,737
Score Distribution
3.3K diamonds scored across 4 quality tiers
Excellent
410 (12.6%)
Very Good
817 (25.1%)
Good
1,188 (36.5%)
Average
836 (25.7%)
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Search 3,252 H I1 round diamonds and compare prices.
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