1.50 - 1.99ct G SI1 Lab Grown Oval
As of April 2026, there are 979 lab grown oval diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £114 GBP to £96,924 GBP, with an average of £1,282 GBP.
Last updated: April 2026
Available
979
Lowest Price
£114 GBP
Highest Price
£96,924 GBP
Average Price
£1,282 GBP
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
67.2%
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
$265
Median
$480
90th Percentile
$1,268
Score Distribution
979 diamonds scored across 4 quality tiers
Excellent
215 (22.0%)
Very Good
350 (35.8%)
Good
195 (19.9%)
Average
219 (22.4%)
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