1.00 to 1.49ct F SI1 Lab Grown Marquise
Last updated: September 2026
Available
136
Lowest Price
$183 AUD
Highest Price
$1,540 AUD
Average Price
$685 AUD
Market Intelligence
Retailers Selling
21
Price Spread
70.8%
Price Range
Price per carat distribution across retailers
10th Percentile
$281
Median
$462
90th Percentile
$1,119
Score Distribution
136 diamonds scored across 4 quality tiers
Excellent
9 (6.6%)
Very Good
17 (12.5%)
Good
76 (55.9%)
Average
34 (25.0%)
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