1.00 - 1.49ct H SI1 Natural Oval
As of April 2026, there are 9,078 natural oval diamonds with H color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥17,434 JPY to ￥126,622,700 JPY, with an average of ￥1,228,229 JPY.
Last updated: April 2026
Available
9,078
Lowest Price
￥17,434 JPY
Highest Price
￥126,622,700 JPY
Average Price
￥1,228,229 JPY
Market Intelligence
Retailers Selling
57
Cross Retailer %
N/A
Price Spread
32.1%
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
$1,940
Median
$2,673
90th Percentile
$3,659
Score Distribution
9.1K diamonds scored across 4 quality tiers
Excellent
1,101 (12.1%)
Very Good
2,078 (22.9%)
Good
3,341 (36.8%)
Average
2,554 (28.1%)
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