1.00 - 1.49ct D I1 Natural Oval
As of April 2026, there are 575 natural oval diamonds with D color and I1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥11,642 JPY to ￥23,092,000 JPY, with an average of ￥1,069,568 JPY.
Last updated: April 2026
Available
575
Lowest Price
￥11,642 JPY
Highest Price
￥23,092,000 JPY
Average Price
￥1,069,568 JPY
Market Intelligence
Retailers Selling
25
Cross Retailer %
63.4%
Price Spread
40.1%
30-Day Price Trend
-10.8%
30-Day Supply Change
+47.6%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$1,552
Median
$2,411
90th Percentile
$3,490
Score Distribution
575 diamonds scored across 4 quality tiers
Excellent
76 (13.2%)
Very Good
179 (31.1%)
Good
172 (29.9%)
Average
148 (25.7%)
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