1.00 to 1.49ct E SI1 Lab Grown Cushion
Last updated: July 2026
Available
260
Lowest Price
$145 AUD
Highest Price
$15,200 AUD
Average Price
$960 AUD
Market Intelligence
Retailers Selling
30
Cross Retailer %
N/A
Price Spread
89.6%
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
$226
Median
$505
90th Percentile
$1,061
Score Distribution
260 diamonds scored across 4 quality tiers
Excellent
48 (18.5%)
Very Good
58 (22.3%)
Good
58 (22.3%)
Average
96 (36.9%)
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