5.00ct+ G SI2 Lab Grown Radiant
As of April 2026, there are 98 lab grown radiant diamonds with G color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from ￥28,955 JPY to ￥1,795,522 JPY, with an average of ￥201,913 JPY.
Last updated: April 2026
Available
98
Lowest Price
￥28,955 JPY
Highest Price
￥1,795,522 JPY
Average Price
￥201,913 JPY
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
129.7%
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
$193
Median
$249
90th Percentile
$875
Score Distribution
98 diamonds scored across 4 quality tiers
Excellent
7 (7.1%)
Very Good
21 (21.4%)
Good
38 (38.8%)
Average
32 (32.7%)
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