1.00 - 1.49ct G SI1 Natural Marquise
As of April 2026, there are 1,848 natural marquise diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $151 USD to $575,045 USD, with an average of $4,392 USD.
Last updated: April 2026
Available
1,848
Lowest Price
$151 USD
Highest Price
$575,045 USD
Average Price
$4,392 USD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
28.9%
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
$3,036
Median
$4,029
90th Percentile
$5,583
Score Distribution
1.8K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
308 (16.7%)
Very Good
606 (32.8%)
Good
633 (34.3%)
Average
299 (16.2%)
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