1.50 - 1.99ct D SI1 Natural Round
As of April 2026, there are 19,414 natural round diamonds with D color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $120 CAD to $1,099,215 CAD, with an average of $6,504 CAD.
Last updated: April 2026
Available
19,414
Lowest Price
$120 CAD
Highest Price
$1,099,215 CAD
Average Price
$6,504 CAD
Market Intelligence
Retailers Selling
61
Cross Retailer %
N/A
Price Spread
42.7%
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
$4,531
Median
$6,517
90th Percentile
$10,374
Score Distribution
19.4K diamonds scored across 5 quality tiers
Exceptional
7 (0.0%)
Excellent
4,600 (23.7%)
Very Good
5,773 (29.7%)
Good
7,156 (36.9%)
Average
1,878 (9.7%)
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