1.50 - 1.99ct J SI2 Lab Grown Heart
As of April 2026, there are 90 lab grown heart diamonds with J color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $188 USD to $51,605 USD, with an average of $3,954 USD.
Last updated: April 2026
Available
90
Lowest Price
$188 USD
Highest Price
$51,605 USD
Average Price
$3,954 USD
Market Intelligence
Retailers Selling
13
Cross Retailer %
N/A
Price Spread
45.0%
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
$1,051
Median
$1,704
90th Percentile
$2,885
Score Distribution
90 diamonds scored across 4 quality tiers
Excellent
8 (8.9%)
Very Good
23 (25.6%)
Good
18 (20.0%)
Average
41 (45.6%)
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