3.00 to 4.99ct G SI1 Lab Grown Marquise
Last updated: July 2026
Available
40
Lowest Price
$632 AUD
Highest Price
$10,615 AUD
Average Price
$3,229 AUD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
86.9%
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
$211
Median
$405
90th Percentile
$1,358
Score Distribution
40 diamonds scored across 4 quality tiers
Excellent
4 (10.0%)
Very Good
6 (15.0%)
Good
18 (45.0%)
Average
12 (30.0%)
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