5.00ct+ D SI2 Natural Cushion
Last updated: July 2026
Available
15
Lowest Price
£39,668 GBP
Highest Price
£187,268 GBP
Average Price
£108,208 GBP
Market Intelligence
Retailers Selling
21
Cross Retailer %
N/A
Price Spread
48.4%
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
$10,738
Median
$16,075
90th Percentile
$22,197
Score Distribution
15 diamonds scored across 4 quality tiers
Excellent
1 (6.7%)
Very Good
3 (20.0%)
Good
5 (33.3%)
Average
6 (40.0%)
Find Your Diamond
Search 15 D SI2 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.