3.00 - 4.99ct G SI1 Lab Grown Oval
As of April 2026, there are 994 lab grown oval diamonds with G color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from ￥21,642 JPY to ￥8,356,039 JPY, with an average of ￥238,161 JPY.
Last updated: April 2026
Available
994
Lowest Price
￥21,642 JPY
Highest Price
￥8,356,039 JPY
Average Price
￥238,161 JPY
Market Intelligence
Retailers Selling
32
Cross Retailer %
N/A
Price Spread
82.6%
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
$219
Median
$365
90th Percentile
$1,142
Score Distribution
993 diamonds scored across 4 quality tiers
Excellent
226 (22.8%)
Very Good
342 (34.4%)
Good
197 (19.8%)
Average
228 (23.0%)
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