0.20 - 0.49ct I VS1 Lab Grown Marquise
As of April 2026, there are 312 lab grown marquise diamonds with I color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from €142 EUR to €18,996 EUR, with an average of €1,799 EUR.
Last updated: April 2026
Available
312
Lowest Price
€142 EUR
Highest Price
€18,996 EUR
Average Price
€1,799 EUR
Market Intelligence
Retailers Selling
22
Cross Retailer %
N/A
Price Spread
59.9%
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
$606
Median
$1,144
90th Percentile
$2,200
Score Distribution
312 diamonds scored across 4 quality tiers
Excellent
35 (11.2%)
Very Good
86 (27.6%)
Good
108 (34.6%)
Average
83 (26.6%)
Find Your Diamond
Search 312 I VS1 marquise diamonds and compare prices.
Search Diamonds