5.00ct+ J SI1 Lab Grown Heart
As of April 2026, there are 177 lab grown heart diamonds with J color and SI1 clarity in the 5.00ct+ 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
177 diamonds scored across 4 quality tiers
Excellent
11 (6.2%)
Very Good
28 (15.8%)
Good
63 (35.6%)
Average
75 (42.4%)
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