1.50 - 1.99ct G SI1 Natural Cushion
As of April 2026, there are 3,375 natural cushion diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥24,328 JPY to ￥52,964,836 JPY, with an average of ￥1,267,218 JPY.
Last updated: April 2026
Available
3,375
Lowest Price
￥24,328 JPY
Highest Price
￥52,964,836 JPY
Average Price
￥1,267,218 JPY
Market Intelligence
Retailers Selling
48
Cross Retailer %
N/A
Price Spread
54.6%
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
$2,900
Median
$4,658
90th Percentile
$7,597
Score Distribution
3.4K diamonds scored across 4 quality tiers
Excellent
607 (18.0%)
Very Good
1,112 (32.9%)
Good
1,039 (30.8%)
Average
617 (18.3%)
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