1.50 - 1.99ct G SI1 Natural Marquise
As of April 2026, there are 1,834 natural marquise diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $204 CAD to $777,087 CAD, with an average of $6,566 CAD.
Last updated: April 2026
Available
1,834
Lowest Price
$204 CAD
Highest Price
$777,087 CAD
Average Price
$6,566 CAD
Market Intelligence
Retailers Selling
48
Cross Retailer %
N/A
Price Spread
29.9%
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
$5,445
Median
$7,698
90th Percentile
$10,107
Score Distribution
1.8K diamonds scored across 5 quality tiers
Exceptional
1 (0.1%)
Excellent
322 (17.6%)
Very Good
592 (32.3%)
Good
607 (33.1%)
Average
312 (17.0%)
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