1.50 - 1.99ct I IF Lab Grown Marquise
As of April 2026, there are 27 lab grown marquise diamonds with I color and IF clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £521 GBP to £176,908 GBP, with an average of £9,327 GBP.
Last updated: April 2026
Available
27
Lowest Price
£521 GBP
Highest Price
£176,908 GBP
Average Price
£9,327 GBP
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
177.6%
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
$664
Median
$1,430
90th Percentile
$5,975
Score Distribution
27 diamonds scored across 4 quality tiers
Excellent
1 (3.7%)
Very Good
18 (66.7%)
Good
4 (14.8%)
Average
4 (14.8%)
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