1.50 - 1.99ct G SI2 Lab Grown Marquise
As of April 2026, there are 37 lab grown marquise diamonds with G color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $197 CAD to $23,057 CAD, with an average of $1,992 CAD.
Last updated: April 2026
Available
37
Lowest Price
$197 CAD
Highest Price
$23,057 CAD
Average Price
$1,992 CAD
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
54.5%
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
$325
Median
$491
90th Percentile
$5,754
Score Distribution
37 diamonds scored across 4 quality tiers
Excellent
4 (10.8%)
Very Good
3 (8.1%)
Good
15 (40.5%)
Average
15 (40.5%)
Find Your Diamond
Search 37 G SI2 marquise diamonds and compare prices.
Search Diamonds