0.75 - 0.99ct E I1 Natural Heart
As of April 2026, there are 101 natural heart diamonds with E color and I1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from ￥42,376 JPY to ￥7,570,000 JPY, with an average of ￥864,848 JPY.
Last updated: April 2026
Available
101
Lowest Price
￥42,376 JPY
Highest Price
￥7,570,000 JPY
Average Price
￥864,848 JPY
Market Intelligence
Retailers Selling
17
Cross Retailer %
33.3%
Price Spread
67.2%
30-Day Price Trend
-11.8%
30-Day Supply Change
+7.0%
Volatility (30d)
0.03
Price Range
Price per carat distribution across retailers
10th Percentile
$1,066
Median
$1,970
90th Percentile
$3,701
Score Distribution
101 diamonds scored across 4 quality tiers
Excellent
9 (8.9%)
Very Good
28 (27.7%)
Good
29 (28.7%)
Average
35 (34.7%)
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