1.00 to 1.49ct I VS1 Natural Round
Last updated: June 2026
Available
26,617
Lowest Price
$78 USD
Highest Price
$1,257,975 USD
Average Price
$4,975 USD
Market Intelligence
Retailers Selling
68
Cross Retailer %
N/A
Price Spread
34.9%
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
$2,499
Median
$3,623
90th Percentile
$5,254
Score Distribution
26.6K diamonds scored across 5 quality tiers
Exceptional
3 (0.0%)
Excellent
9,387 (35.3%)
Very Good
8,182 (30.7%)
Good
6,394 (24.0%)
Average
2,651 (10.0%)
Find Your Diamond
Search 26,617 I VS1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.