0.50 - 0.74ct J SI1 Natural Heart
As of April 2026, there are 1,445 natural heart diamonds with J color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥25,361 JPY to ￥24,991,513 JPY, with an average of ￥755,957 JPY.
Last updated: April 2026
Available
1,445
Lowest Price
￥25,361 JPY
Highest Price
￥24,991,513 JPY
Average Price
￥755,957 JPY
Market Intelligence
Retailers Selling
45
Cross Retailer %
N/A
Price Spread
44.5%
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
$759
Median
$1,125
90th Percentile
$1,765
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
230 (15.9%)
Very Good
405 (28.0%)
Good
483 (33.4%)
Average
327 (22.6%)
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