1.50 - 1.99ct G SI1 Natural Radiant
As of April 2026, there are 1,795 natural radiant diamonds with G color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $348 CAD to $400,909 CAD, with an average of $16,570 CAD.
Last updated: April 2026
Available
1,795
Lowest Price
$348 CAD
Highest Price
$400,909 CAD
Average Price
$16,570 CAD
Market Intelligence
Retailers Selling
52
Cross Retailer %
N/A
Price Spread
48.8%
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
$3,379
Median
$5,183
90th Percentile
$8,045
Score Distribution
1.8K diamonds scored across 4 quality tiers
Excellent
287 (16.0%)
Very Good
594 (33.1%)
Good
631 (35.2%)
Average
283 (15.8%)
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