3.00 to 4.99ct J SI1 Natural Cushion
Last updated: July 2026
Available
136
Lowest Price
€7,841 EUR
Highest Price
€114,366 EUR
Average Price
€30,369 EUR
Market Intelligence
Retailers Selling
39
Cross Retailer %
N/A
Price Spread
48.5%
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
$4,336
Median
$6,822
90th Percentile
$10,187
Score Distribution
136 diamonds scored across 4 quality tiers
Excellent
19 (14.0%)
Very Good
24 (17.6%)
Good
48 (35.3%)
Average
45 (33.1%)
Find Your Diamond
Search 136 J SI1 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.