3.00 - 4.99ct G SI2 Lab Grown Radiant
As of April 2026, there are 101 lab grown radiant diamonds with G color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥28,955 JPY to ￥1,795,522 JPY, with an average of ￥210,246 JPY.
Last updated: April 2026
Available
101
Lowest Price
￥28,955 JPY
Highest Price
￥1,795,522 JPY
Average Price
￥210,246 JPY
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
79.4%
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
$194
Median
$311
90th Percentile
$1,285
Score Distribution
101 diamonds scored across 4 quality tiers
Excellent
7 (6.9%)
Very Good
22 (21.8%)
Good
36 (35.6%)
Average
36 (35.6%)
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