0.20 - 0.49ct G SI1 Natural Heart
As of April 2026, there are 3,204 natural heart diamonds with G color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from ￥20,597 JPY to ￥28,255,257 JPY, with an average of ￥606,275 JPY.
Last updated: April 2026
Available
3,204
Lowest Price
￥20,597 JPY
Highest Price
￥28,255,257 JPY
Average Price
￥606,275 JPY
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
56.0%
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
$888
Median
$1,514
90th Percentile
$2,060
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
2 (0.1%)
Excellent
892 (27.8%)
Very Good
1,063 (33.2%)
Good
843 (26.3%)
Average
404 (12.6%)
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