1.00 - 1.49ct J SI2 Natural Heart
As of April 2026, there are 1,270 natural heart diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $218 NZD to $286,449 NZD, with an average of $12,253 NZD.
Last updated: April 2026
Available
1,270
Lowest Price
$218 NZD
Highest Price
$286,449 NZD
Average Price
$12,253 NZD
Market Intelligence
Retailers Selling
41
Cross Retailer %
N/A
Price Spread
60.3%
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
$1,226
Median
$1,979
90th Percentile
$3,299
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
159 (12.5%)
Very Good
368 (29.0%)
Good
422 (33.2%)
Average
321 (25.3%)
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Search 1,270 J SI2 heart diamonds and compare prices.
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