3.00 - 4.99ct F SI1 Lab Grown Heart
As of April 2026, there are 530 lab grown heart diamonds with F color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥29,254 JPY to ￥4,209,552 JPY, with an average of ￥334,138 JPY.
Last updated: April 2026
Available
530
Lowest Price
￥29,254 JPY
Highest Price
￥4,209,552 JPY
Average Price
￥334,138 JPY
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
88.2%
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
$263
Median
$457
90th Percentile
$1,475
Score Distribution
530 diamonds scored across 4 quality tiers
Excellent
149 (28.1%)
Very Good
174 (32.8%)
Good
69 (13.0%)
Average
138 (26.0%)
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