5.00ct+ G SI1 Lab Grown Oval
As of April 2026, there are 991 lab grown oval diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €133 EUR to €51,363 EUR, with an average of €1,456 EUR.
Last updated: April 2026
Available
991
Lowest Price
€133 EUR
Highest Price
€51,363 EUR
Average Price
€1,456 EUR
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
237.8%
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
$461
90th Percentile
$1,570
Score Distribution
990 diamonds scored across 4 quality tiers
Excellent
226 (22.8%)
Very Good
344 (34.7%)
Good
200 (20.2%)
Average
220 (22.2%)
Find Your Diamond
Search 991 G SI1 oval diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.