1.00 to 1.49ct I IF Lab Grown Marquise
Last updated: June 2026
Available
22
Lowest Price
£499 GBP
Highest Price
£150,724 GBP
Average Price
£8,925 GBP
Market Intelligence
Retailers Selling
4
Cross Retailer %
N/A
Price Spread
13.9%
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
$3,025
Median
$3,411
90th Percentile
$4,446
Score Distribution
22 diamonds scored across 3 quality tiers
Very Good
14 (63.6%)
Good
4 (18.2%)
Average
4 (18.2%)
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