0.20 - 0.49ct J SI2 Lab Grown Heart
As of April 2026, there are 90 lab grown heart diamonds with J color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from HK$1,446 HKD to HK$396,962 HKD, with an average of HK$30,415 HKD.
Last updated: April 2026
Available
90
Lowest Price
HK$1,446 HKD
Highest Price
HK$396,962 HKD
Average Price
HK$30,415 HKD
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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