0.50 - 0.74ct I I1 Natural Cushion
As of April 2026, there are 160 natural cushion diamonds with I color and I1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from ￥40,119 JPY to ￥13,070,149 JPY, with an average of ￥957,281 JPY.
Last updated: April 2026
Available
160
Lowest Price
￥40,119 JPY
Highest Price
￥13,070,149 JPY
Average Price
￥957,281 JPY
Market Intelligence
Retailers Selling
16
Cross Retailer %
28.1%
Price Spread
40.1%
30-Day Price Trend
-8.2%
30-Day Supply Change
+2.5%
Volatility (30d)
0.02
Price Range
Price per carat distribution across retailers
10th Percentile
$1,017
Median
$1,414
90th Percentile
$2,136
Score Distribution
160 diamonds scored across 4 quality tiers
Excellent
7 (4.4%)
Very Good
40 (25.0%)
Good
44 (27.5%)
Average
69 (43.1%)
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