1.50 - 1.99ct H I1 Natural Round
As of April 2026, there are 3,079 natural round diamonds with H color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $45 USD to $134,214 USD, with an average of $4,070 USD.
Last updated: April 2026
Available
3,079
Lowest Price
$45 USD
Highest Price
$134,214 USD
Average Price
$4,070 USD
Market Intelligence
Retailers Selling
25
Cross Retailer %
52.3%
Price Spread
54.9%
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
$1,856
Median
$3,486
90th Percentile
$5,689
Score Distribution
3.1K diamonds scored across 4 quality tiers
Excellent
405 (13.2%)
Very Good
774 (25.1%)
Good
1,143 (37.1%)
Average
757 (24.6%)
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