0.20 - 0.49ct H SI1 Lab Grown Oval
As of April 2026, there are 576 lab grown oval diamonds with H color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from £69 GBP to £112,308 GBP, with an average of £1,883 GBP.
Last updated: April 2026
Available
576
Lowest Price
£69 GBP
Highest Price
£112,308 GBP
Average Price
£1,883 GBP
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
55.6%
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
$796
Median
$1,175
90th Percentile
$2,166
Score Distribution
576 diamonds scored across 4 quality tiers
Excellent
65 (11.3%)
Very Good
219 (38.0%)
Good
205 (35.6%)
Average
87 (15.1%)
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