0.50 - 0.74ct I SI2 Lab Grown Round
As of April 2026, there are 5,210 lab grown round diamonds with I color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from £43 GBP to £111,072 GBP, with an average of £1,957 GBP.
Last updated: April 2026
Available
5,210
Lowest Price
£43 GBP
Highest Price
£111,072 GBP
Average Price
£1,957 GBP
Market Intelligence
Retailers Selling
38
Cross Retailer %
N/A
Price Spread
47.7%
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
$760
Median
$1,104
90th Percentile
$1,928
Score Distribution
5.2K diamonds scored across 4 quality tiers
Excellent
904 (17.4%)
Very Good
2,610 (50.1%)
Good
967 (18.6%)
Average
728 (14.0%)
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