5.00ct+ G SI2 Lab Grown Round
As of April 2026, there are 4,365 lab grown round diamonds with G color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $57 USD to $85,540 USD, with an average of $1,335 USD.
Last updated: April 2026
Available
4,365
Lowest Price
$57 USD
Highest Price
$85,540 USD
Average Price
$1,335 USD
Market Intelligence
Retailers Selling
11
Cross Retailer %
N/A
Price Spread
109.1%
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
$284
Median
$410
90th Percentile
$2,522
Score Distribution
4.4K diamonds scored across 4 quality tiers
Excellent
1,204 (27.6%)
Very Good
1,960 (44.9%)
Good
857 (19.6%)
Average
344 (7.9%)
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