2.00 to 2.99ct D SI2 Natural Marquise
Last updated: June 2026
Available
2,107
Lowest Price
$87 AUD
Highest Price
$544,643 AUD
Average Price
$10,003 AUD
Market Intelligence
Retailers Selling
37
Cross Retailer %
N/A
Price Spread
26.3%
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
$7,022
Median
$9,932
90th Percentile
$12,619
Score Distribution
2.1K diamonds scored across 5 quality tiers
Exceptional
8 (0.4%)
Excellent
585 (27.8%)
Very Good
801 (38.0%)
Good
516 (24.5%)
Average
197 (9.3%)
Find Your Diamond
Search 2,107 D SI2 marquise diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.