3.00 - 4.99ct J SI2 Lab Grown Heart
As of April 2026, there are 90 lab grown heart diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $254 CAD to $69,736 CAD, with an average of $5,341 CAD.
Last updated: April 2026
Available
90
Lowest Price
$254 CAD
Highest Price
$69,736 CAD
Average Price
$5,341 CAD
Market Intelligence
Retailers Selling
4
Cross Retailer %
N/A
Price Spread
49.3%
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
$4,350
Median
$6,019
90th Percentile
$8,730
Score Distribution
90 diamonds scored across 4 quality tiers
Excellent
8 (8.9%)
Very Good
24 (26.7%)
Good
17 (18.9%)
Average
41 (45.6%)
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