1.50 - 1.99ct J SI1 Natural Heart
As of April 2026, there are 1,354 natural heart diamonds with J color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $170 USD to $167,443 USD, with an average of $4,402 USD.
Last updated: April 2026
Available
1,354
Lowest Price
$170 USD
Highest Price
$167,443 USD
Average Price
$4,402 USD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
52.0%
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
$1,907
Median
$2,867
90th Percentile
$5,080
Score Distribution
1.4K diamonds scored across 4 quality tiers
Excellent
221 (16.3%)
Very Good
403 (29.8%)
Good
478 (35.3%)
Average
252 (18.6%)
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