0.50 - 0.74ct D SI2 Natural Marquise
As of April 2026, there are 2,319 natural marquise diamonds with D color and SI2 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $233 AUD to $544,643 AUD, with an average of $10,756 AUD.
Last updated: April 2026
Available
2,319
Lowest Price
$233 AUD
Highest Price
$544,643 AUD
Average Price
$10,756 AUD
Market Intelligence
Retailers Selling
42
Cross Retailer %
N/A
Price Spread
38.1%
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
$1,223
Median
$1,745
90th Percentile
$2,670
Score Distribution
2.3K diamonds scored across 5 quality tiers
Exceptional
9 (0.4%)
Excellent
538 (23.2%)
Very Good
846 (36.5%)
Good
667 (28.8%)
Average
259 (11.2%)
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Search 2,319 D SI2 marquise diamonds and compare prices.
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