3.00 - 4.99ct J SI1 Lab Grown Heart
As of April 2026, there are 169 lab grown heart diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $319 CAD to $19,566 CAD, with an average of $3,594 CAD.
Last updated: April 2026
Available
169
Lowest Price
$319 CAD
Highest Price
$19,566 CAD
Average Price
$3,594 CAD
Score Distribution
169 diamonds scored across 4 quality tiers
Excellent
8 (4.7%)
Very Good
30 (17.8%)
Good
61 (36.1%)
Average
70 (41.4%)
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