2.00 to 2.99ct E SI1 Lab Grown Marquise
Last updated: July 2026
Available
146
Lowest Price
$204 USD
Highest Price
$4,730 USD
Average Price
$1,247 USD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
84.1%
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
$251
Median
$451
90th Percentile
$1,064
Score Distribution
146 diamonds scored across 4 quality tiers
Excellent
19 (13.0%)
Very Good
45 (30.8%)
Good
52 (35.6%)
Average
30 (20.5%)
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