5.00ct+ E SI2 Lab Grown Heart
As of April 2026, there are 107 lab grown heart diamonds with E color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥40,000 JPY to ￥1,847,651 JPY, with an average of ￥228,504 JPY.
Last updated: April 2026
Available
107
Lowest Price
￥40,000 JPY
Highest Price
￥1,847,651 JPY
Average Price
￥228,504 JPY
Score Distribution
107 diamonds scored across 4 quality tiers
Excellent
16 (15.0%)
Very Good
23 (21.5%)
Good
33 (30.8%)
Average
35 (32.7%)
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