0.20 to 0.49ct I SI2 Lab Grown Marquise
Last updated: October 2026
Available
0
Market Intelligence
Retailers Selling
12
Cross Retailer %
50.0%
Price Spread
101.3%
30-Day Price Trend
-7.4%
30-Day Supply Change
0.0%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$332
Median
$735
90th Percentile
$1,669
Find Your Diamond
Search 0 I SI2 marquise diamonds and compare prices.
Search Diamonds