0.20 - 0.49ct G SI2 Lab Grown Round
As of April 2026, there are 4,356 lab grown round diamonds with G color and SI2 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $57 USD to $85,540 USD, with an average of $1,378 USD.
Last updated: April 2026
Available
4,356
Lowest Price
$57 USD
Highest Price
$85,540 USD
Average Price
$1,378 USD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
85.9%
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
$810
Median
$927
90th Percentile
$2,207
Score Distribution
4.4K diamonds scored across 4 quality tiers
Excellent
1,204 (27.6%)
Very Good
1,951 (44.8%)
Good
855 (19.6%)
Average
346 (7.9%)
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