1.00 - 1.49ct D I1 Natural Heart
As of April 2026, there are 85 natural heart diamonds with D color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $270 NZD to $236,535 NZD, with an average of $10,661 NZD.
Last updated: April 2026
Available
85
Lowest Price
$270 NZD
Highest Price
$236,535 NZD
Average Price
$10,661 NZD
Market Intelligence
Retailers Selling
18
Cross Retailer %
31.7%
Price Spread
86.5%
30-Day Price Trend
-11.0%
30-Day Supply Change
+7.6%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,082
Median
$2,203
90th Percentile
$3,863
Score Distribution
85 diamonds scored across 4 quality tiers
Excellent
6 (7.1%)
Very Good
26 (30.6%)
Good
18 (21.2%)
Average
35 (41.2%)
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