5.00ct+ G SI1 Lab Grown Marquise
Last updated: July 2026
Available
26
Lowest Price
£391 GBP
Highest Price
£7,513 GBP
Average Price
£1,607 GBP
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
116.1%
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
$162
Median
$356
90th Percentile
$1,003
Score Distribution
26 diamonds scored across 4 quality tiers
Excellent
5 (19.2%)
Very Good
6 (23.1%)
Good
9 (34.6%)
Average
6 (23.1%)
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