3.00 - 4.99ct D SI1 Natural Marquise
As of April 2026, there are 3,199 natural marquise diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from £100 GBP to £189,454 GBP, with an average of £4,121 GBP.
Last updated: April 2026
Available
3,199
Lowest Price
£100 GBP
Highest Price
£189,454 GBP
Average Price
£4,121 GBP
Market Intelligence
Retailers Selling
43
Cross Retailer %
N/A
Price Spread
22.7%
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
$14,665
Median
$18,686
90th Percentile
$24,028
Score Distribution
3.2K diamonds scored across 5 quality tiers
Exceptional
8 (0.3%)
Excellent
596 (18.6%)
Very Good
920 (28.8%)
Good
1,214 (37.9%)
Average
461 (14.4%)
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