3.00 to 4.99ct E SI1 Natural Cushion
Last updated: August 2026
Available
137
Lowest Price
$24,395 AUD
Highest Price
$216,578 AUD
Average Price
$75,345 AUD
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
35.9%
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
$10,495
Median
$15,147
90th Percentile
$21,267
Score Distribution
137 diamonds scored across 4 quality tiers
Excellent
39 (28.5%)
Very Good
37 (27.0%)
Good
36 (26.3%)
Average
25 (18.2%)
Find Your Diamond
Search 137 E SI1 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.