1.50 - 1.99ct I I1 Natural Heart
As of April 2026, there are 131 natural heart diamonds with I color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from €271 EUR to €80,650 EUR, with an average of €5,872 EUR.
Last updated: April 2026
Available
131
Lowest Price
€271 EUR
Highest Price
€80,650 EUR
Average Price
€5,872 EUR
Market Intelligence
Retailers Selling
16
Cross Retailer %
35.1%
Price Spread
77.6%
30-Day Price Trend
-5.6%
30-Day Supply Change
+12.0%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,934
Median
$3,184
90th Percentile
$6,254
Score Distribution
131 diamonds scored across 4 quality tiers
Excellent
6 (4.6%)
Very Good
38 (29.0%)
Good
28 (21.4%)
Average
59 (45.0%)
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