1.00 - 1.49ct J SI2 Natural Heart
As of April 2026, there are 1,269 natural heart diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $131 USD to $171,869 USD, with an average of $7,550 USD.
Last updated: April 2026
Available
1,269
Lowest Price
$131 USD
Highest Price
$171,869 USD
Average Price
$7,550 USD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
60.0%
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
$1,218
Median
$1,956
90th Percentile
$3,296
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
175 (13.8%)
Very Good
359 (28.3%)
Good
409 (32.2%)
Average
326 (25.7%)
Find Your Diamond
Search 1,269 J SI2 heart diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.