5.00ct+ D SI1 Lab Grown Oval
As of April 2026, there are 2,256 lab grown oval diamonds with D color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from £21 GBP to £7,728 GBP, with an average of £596 GBP.
Last updated: April 2026
Available
2,256
Lowest Price
£21 GBP
Highest Price
£7,728 GBP
Average Price
£596 GBP
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
90.9%
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
$287
Median
$433
90th Percentile
$1,506
Score Distribution
2.3K diamonds scored across 4 quality tiers
Excellent
854 (37.9%)
Very Good
669 (29.7%)
Good
438 (19.4%)
Average
295 (13.1%)
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