0.50 - 0.74ct I SI1 Natural Heart
As of April 2026, there are 2,250 natural heart diamonds with I color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $172 CAD to $428,755 CAD, with an average of $7,548 CAD.
Last updated: April 2026
Available
2,250
Lowest Price
$172 CAD
Highest Price
$428,755 CAD
Average Price
$7,548 CAD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
35.6%
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
$853
Median
$1,159
90th Percentile
$2,015
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
534 (23.7%)
Very Good
746 (33.2%)
Good
684 (30.4%)
Average
286 (12.7%)
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