3.00 to 4.99ct D SI1 Natural Cushion
Last updated: August 2026
Available
149
Lowest Price
€13,598 EUR
Highest Price
€150,569 EUR
Average Price
€49,177 EUR
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
$10,494
Median
$15,148
90th Percentile
$21,269
Score Distribution
149 diamonds scored across 4 quality tiers
Excellent
31 (20.8%)
Very Good
39 (26.2%)
Good
40 (26.8%)
Average
39 (26.2%)
Find Your Diamond
Search 149 D SI1 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.