0.75 - 0.99ct I VS1 Lab Grown Marquise
As of April 2026, there are 311 lab grown marquise diamonds with I color and VS1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from £122 GBP to £14,342 GBP, with an average of £1,496 GBP.
Last updated: April 2026
Available
311
Lowest Price
£122 GBP
Highest Price
£14,342 GBP
Average Price
£1,496 GBP
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
172.9%
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
$435
Median
$664
90th Percentile
$2,706
Score Distribution
311 diamonds scored across 4 quality tiers
Excellent
35 (11.3%)
Very Good
86 (27.7%)
Good
108 (34.7%)
Average
82 (26.4%)
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