5.00ct+ G SI1 Lab Grown Round
As of April 2026, there are 5,766 lab grown round diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $68 USD to $86,437 USD, with an average of $1,465 USD.
Last updated: April 2026
Available
5,766
Lowest Price
$68 USD
Highest Price
$86,437 USD
Average Price
$1,465 USD
Market Intelligence
Retailers Selling
18
Cross Retailer %
N/A
Price Spread
118.0%
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
$325
Median
$589
90th Percentile
$2,032
Score Distribution
5.8K diamonds scored across 4 quality tiers
Excellent
1,422 (24.7%)
Very Good
2,629 (45.6%)
Good
1,201 (20.8%)
Average
514 (8.9%)
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