1.00 - 1.49ct E SI2 Natural Cushion
As of April 2026, there are 1,219 natural cushion diamonds with E color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ₩135,660 KRW to ₩252,369,615 KRW, with an average of ₩8,671,293 KRW.
Last updated: April 2026
Available
1,219
Lowest Price
₩135,660 KRW
Highest Price
₩252,369,615 KRW
Average Price
₩8,671,293 KRW
Market Intelligence
Retailers Selling
44
Cross Retailer %
N/A
Price Spread
63.9%
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
$1,612
Median
$2,867
90th Percentile
$4,722
Score Distribution
1.2K diamonds scored across 4 quality tiers
Excellent
269 (22.1%)
Very Good
421 (34.5%)
Good
346 (28.4%)
Average
183 (15.0%)
Find Your Diamond
Search 1,219 E SI2 cushion diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.