1.00 - 1.49ct H I1 Natural Round
As of April 2026, there are 3,077 natural round diamonds with H color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $69 AUD to $206,483 AUD, with an average of $6,256 AUD.
Last updated: April 2026
Available
3,077
Lowest Price
$69 AUD
Highest Price
$206,483 AUD
Average Price
$6,256 AUD
Market Intelligence
Retailers Selling
29
Cross Retailer %
51.6%
Price Spread
50.7%
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
$1,470
Median
$2,226
90th Percentile
$3,768
Score Distribution
3.1K diamonds scored across 4 quality tiers
Excellent
406 (13.2%)
Very Good
772 (25.1%)
Good
1,142 (37.1%)
Average
757 (24.6%)
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