0.20 - 0.49ct D SI1 Natural Heart
As of April 2026, there are 2,939 natural heart diamonds with D color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $308 NZD to $819,780 NZD, with an average of $7,937 NZD.
Last updated: April 2026
Available
2,939
Lowest Price
$308 NZD
Highest Price
$819,780 NZD
Average Price
$7,937 NZD
Market Intelligence
Retailers Selling
9
Cross Retailer %
N/A
Price Spread
42.4%
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
$993
Median
$1,621
90th Percentile
$2,173
Score Distribution
2.9K diamonds scored across 5 quality tiers
Exceptional
1 (0.0%)
Excellent
778 (26.5%)
Very Good
937 (31.9%)
Good
870 (29.6%)
Average
353 (12.0%)
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