1.50 - 1.99ct E SI1 Natural Heart
As of April 2026, there are 2,811 natural heart diamonds with E color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥24,925 JPY to ￥42,146,264 JPY, with an average of ￥775,393 JPY.
Last updated: April 2026
Available
2,811
Lowest Price
￥24,925 JPY
Highest Price
￥42,146,264 JPY
Average Price
￥775,393 JPY
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
54.3%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$3,245
Median
$5,049
90th Percentile
$8,407
Score Distribution
2.8K diamonds scored across 5 quality tiers
Exceptional
6 (0.2%)
Excellent
788 (28.0%)
Very Good
976 (34.7%)
Good
722 (25.7%)
Average
319 (11.3%)
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