3.00 to 4.99ct F SI1 Lab Grown Marquise
Last updated: July 2026
Available
158
Lowest Price
$290 USD
Highest Price
$6,930 USD
Average Price
$1,553 USD
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
97.1%
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
$212
Median
$402
90th Percentile
$1,230
Score Distribution
158 diamonds scored across 4 quality tiers
Excellent
36 (22.8%)
Very Good
42 (26.6%)
Good
47 (29.7%)
Average
33 (20.9%)
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