5.00ct+ G SI1 Lab Grown Marquise
As of April 2026, there are 288 lab grown marquise diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from €124 EUR to €9,754 EUR, with an average of €1,065 EUR.
Last updated: April 2026
Available
288
Lowest Price
€124 EUR
Highest Price
€9,754 EUR
Average Price
€1,065 EUR
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
95.8%
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
$176
Median
$301
90th Percentile
$1,046
Score Distribution
288 diamonds scored across 4 quality tiers
Excellent
85 (29.5%)
Very Good
69 (24.0%)
Good
79 (27.4%)
Average
55 (19.1%)
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