1.00 - 1.49ct J SI2 Lab Grown Heart
As of April 2026, there are 99 lab grown heart diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from €172 EUR to €47,970 EUR, with an average of €5,175 EUR.
Last updated: April 2026
Available
99
Lowest Price
€172 EUR
Highest Price
€47,970 EUR
Average Price
€5,175 EUR
Market Intelligence
Retailers Selling
14
Cross Retailer %
N/A
Price Spread
55.9%
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
$751
Median
$1,121
90th Percentile
$1,860
Score Distribution
99 diamonds scored across 4 quality tiers
Excellent
9 (9.1%)
Very Good
23 (23.2%)
Good
17 (17.2%)
Average
50 (50.5%)
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