1.00 - 1.49ct J I1 Natural Heart
As of April 2026, there are 85 natural heart diamonds with J color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €505 EUR to €71,716 EUR, with an average of €7,001 EUR.
Last updated: April 2026
Available
85
Lowest Price
€505 EUR
Highest Price
€71,716 EUR
Average Price
€7,001 EUR
Market Intelligence
Retailers Selling
14
Cross Retailer %
27.3%
Price Spread
56.6%
30-Day Price Trend
-4.2%
30-Day Supply Change
+11.3%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,176
Median
$1,768
90th Percentile
$3,348
Score Distribution
85 diamonds scored across 4 quality tiers
Excellent
1 (1.2%)
Very Good
20 (23.5%)
Good
18 (21.2%)
Average
46 (54.1%)
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