0.20 - 0.49ct I SI2 Natural Heart
As of April 2026, there are 1,831 natural heart diamonds with I color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $144 USD to $527,096 USD, with an average of $7,410 USD.
Last updated: April 2026
Available
1,831
Lowest Price
$144 USD
Highest Price
$527,096 USD
Average Price
$7,410 USD
Market Intelligence
Retailers Selling
8
Cross Retailer %
N/A
Price Spread
28.7%
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
$815
Median
$1,315
90th Percentile
$1,696
Score Distribution
1.8K diamonds scored across 4 quality tiers
Excellent
384 (21.1%)
Very Good
641 (35.1%)
Good
507 (27.8%)
Average
292 (16.0%)
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