1.00 - 1.49ct J SI2 Natural Round
As of April 2026, there are 12,288 natural round diamonds with J color and SI2 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ₩144,970 KRW to ₩986,147,120 KRW, with an average of ₩9,067,331 KRW.
Last updated: April 2026
Available
12,288
Lowest Price
₩144,970 KRW
Highest Price
₩986,147,120 KRW
Average Price
₩9,067,331 KRW
Market Intelligence
Retailers Selling
53
Cross Retailer %
N/A
Price Spread
50.9%
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
$1,336
Median
$1,986
90th Percentile
$3,535
Score Distribution
12.3K diamonds scored across 4 quality tiers
Excellent
1,754 (14.3%)
Very Good
4,670 (38.0%)
Good
3,533 (28.8%)
Average
2,330 (19.0%)
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