1.00 to 1.49ct I SI1 Natural Princess
Last updated: July 2026
Available
540
Lowest Price
$1,214 AUD
Highest Price
$25,771 AUD
Average Price
$3,547 AUD
Market Intelligence
Retailers Selling
59
Cross Retailer %
N/A
Price Spread
45.4%
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
$1,519
Median
$2,240
90th Percentile
$3,556
Score Distribution
540 diamonds scored across 4 quality tiers
Excellent
101 (18.7%)
Very Good
181 (33.5%)
Good
166 (30.7%)
Average
92 (17.0%)
Find Your Diamond
Search 540 I SI1 princess diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.