3.00 - 4.99ct G SI1 Lab Grown Princess
As of April 2026, there are 409 lab grown princess diamonds with G color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥24,627 JPY to ￥3,074,276 JPY, with an average of ￥256,540 JPY.
Last updated: April 2026
Available
409
Lowest Price
￥24,627 JPY
Highest Price
￥3,074,276 JPY
Average Price
￥256,540 JPY
Market Intelligence
Retailers Selling
28
Cross Retailer %
N/A
Price Spread
154.7%
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
$221
Median
$392
90th Percentile
$1,637
Score Distribution
409 diamonds scored across 4 quality tiers
Excellent
91 (22.2%)
Very Good
135 (33.0%)
Good
81 (19.8%)
Average
102 (24.9%)
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