1.00 - 1.49ct G SI1 Natural Marquise
As of April 2026, there are 1,835 natural marquise diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ￥22,567 JPY to ￥85,827,573 JPY, with an average of ￥726,745 JPY.
Last updated: April 2026
Available
1,835
Lowest Price
￥22,567 JPY
Highest Price
￥85,827,573 JPY
Average Price
￥726,745 JPY
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
29.0%
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
$3,022
Median
$4,072
90th Percentile
$5,645
Score Distribution
1.8K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
322 (17.5%)
Very Good
593 (32.3%)
Good
607 (33.1%)
Average
312 (17.0%)
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