3.00 - 4.99ct I VS1 Lab Grown Heart
As of April 2026, there are 356 lab grown heart diamonds with I color and VS1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥26,418 JPY to ￥9,178,209 JPY, with an average of ￥345,895 JPY.
Last updated: April 2026
Available
356
Lowest Price
￥26,418 JPY
Highest Price
￥9,178,209 JPY
Average Price
￥345,895 JPY
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
148.4%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$252
Median
$434
90th Percentile
$1,183
Score Distribution
356 diamonds scored across 4 quality tiers
Excellent
78 (21.9%)
Very Good
122 (34.3%)
Good
76 (21.3%)
Average
80 (22.5%)
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