1.00 - 1.49ct E I1 Natural Marquise
As of April 2026, there are 206 natural marquise diamonds with E color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ₩223,440 KRW to ₩542,600,433 KRW, with an average of ₩8,544,317 KRW.
Last updated: April 2026
Available
206
Lowest Price
₩223,440 KRW
Highest Price
₩542,600,433 KRW
Average Price
₩8,544,317 KRW
Market Intelligence
Retailers Selling
19
Cross Retailer %
37.5%
Price Spread
51.5%
30-Day Price Trend
-3.5%
30-Day Supply Change
+10.7%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,341
Median
$2,729
90th Percentile
$4,512
Score Distribution
206 diamonds scored across 4 quality tiers
Excellent
17 (8.3%)
Very Good
51 (24.8%)
Good
65 (31.6%)
Average
73 (35.4%)
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