0.20 - 0.49ct G SI1 Lab Grown Oval
As of April 2026, there are 994 lab grown oval diamonds with G color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £114 GBP to £44,083 GBP, with an average of £1,256 GBP.
Last updated: April 2026
Available
994
Lowest Price
£114 GBP
Highest Price
£44,083 GBP
Average Price
£1,256 GBP
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
62.2%
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
$530
Median
$1,067
90th Percentile
$1,740
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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