3.00 - 4.99ct J SI1 Lab Grown Heart
As of April 2026, there are 177 lab grown heart diamonds with J color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from HK$1,815 HKD to HK$399,026 HKD, with an average of HK$24,242 HKD.
Last updated: April 2026
Available
177
Lowest Price
HK$1,815 HKD
Highest Price
HK$399,026 HKD
Average Price
HK$24,242 HKD
Score Distribution
176 diamonds scored across 4 quality tiers
Excellent
11 (6.3%)
Very Good
28 (15.9%)
Good
61 (34.7%)
Average
76 (43.2%)
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