1.00 - 1.49ct H I1 Natural Radiant
As of April 2026, there are 117 natural radiant diamonds with H color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $197 USD to $114,679 USD, with an average of $7,649 USD.
Last updated: April 2026
Available
117
Lowest Price
$197 USD
Highest Price
$114,679 USD
Average Price
$7,649 USD
Market Intelligence
Retailers Selling
18
Cross Retailer %
32.3%
Price Spread
43.5%
30-Day Price Trend
-5.9%
30-Day Supply Change
-6.8%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,259
Median
$1,886
90th Percentile
$3,220
Score Distribution
117 diamonds scored across 4 quality tiers
Excellent
5 (4.3%)
Very Good
15 (12.8%)
Good
38 (32.5%)
Average
59 (50.4%)
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