1.50 - 1.99ct J I1 Lab Grown Marquise
As of April 2026, there are 57 lab grown marquise diamonds with J color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $182 USD to $42,047 USD, with an average of $4,249 USD.
Last updated: April 2026
Available
57
Lowest Price
$182 USD
Highest Price
$42,047 USD
Average Price
$4,249 USD
Market Intelligence
Retailers Selling
5
Cross Retailer %
6.7%
Price Spread
95.1%
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
$1,028
Median
$1,970
90th Percentile
$6,267
Score Distribution
57 diamonds scored across 3 quality tiers
Very Good
4 (7.0%)
Good
18 (31.6%)
Average
35 (61.4%)
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