3.00 to 4.99ct D SI1 Lab Grown Marquise
Last updated: July 2026
Available
37
Lowest Price
$307 USD
Highest Price
$5,650 USD
Average Price
$1,384 USD
Market Intelligence
Retailers Selling
19
Cross Retailer %
N/A
Price Spread
45.1%
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
$210
Median
$404
90th Percentile
$983
Score Distribution
37 diamonds scored across 4 quality tiers
Excellent
4 (10.8%)
Very Good
9 (24.3%)
Good
18 (48.6%)
Average
6 (16.2%)
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