3.00 - 4.99ct E SI2 Lab Grown Marquise
As of April 2026, there are 88 lab grown marquise diamonds with E color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $85 AUD to $26,194 AUD, with an average of $1,470 AUD.
Last updated: April 2026
Available
88
Lowest Price
$85 AUD
Highest Price
$26,194 AUD
Average Price
$1,470 AUD
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
67.2%
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
$229
Median
$369
90th Percentile
$17,000
Score Distribution
88 diamonds scored across 4 quality tiers
Excellent
9 (10.2%)
Very Good
19 (21.6%)
Good
28 (31.8%)
Average
32 (36.4%)
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