5.00ct+ J SI2 Natural Heart
As of April 2026, there are 1,266 natural heart diamonds with J color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥19,552 JPY to ￥25,652,100 JPY, with an average of ￥1,127,277 JPY.
Last updated: April 2026
Available
1,266
Lowest Price
￥19,552 JPY
Highest Price
￥25,652,100 JPY
Average Price
￥1,127,277 JPY
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
42.2%
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
$6,086
Median
$9,723
90th Percentile
$15,688
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
177 (14.0%)
Very Good
353 (27.9%)
Good
410 (32.4%)
Average
326 (25.8%)
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