0.20 - 0.49ct I VS1 Natural Marquise
As of April 2026, there are 818 natural marquise diamonds with I color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $114 CAD to $318,502 CAD, with an average of $6,447 CAD.
Last updated: April 2026
Available
818
Lowest Price
$114 CAD
Highest Price
$318,502 CAD
Average Price
$6,447 CAD
Market Intelligence
Retailers Selling
12
Cross Retailer %
N/A
Price Spread
48.6%
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
$1,447
Median
$1,876
90th Percentile
$2,802
Score Distribution
818 diamonds scored across 4 quality tiers
Excellent
183 (22.4%)
Very Good
256 (31.3%)
Good
242 (29.6%)
Average
137 (16.7%)
Find Your Diamond
Search 818 I VS1 marquise diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.