1.00 - 1.49ct G SI1 Natural Round
As of April 2026, there are 29,202 natural round diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $157 NZD to $684,016 NZD, with an average of $6,661 NZD.
Last updated: April 2026
Available
29,202
Lowest Price
$157 NZD
Highest Price
$684,016 NZD
Average Price
$6,661 NZD
Market Intelligence
Retailers Selling
66
Cross Retailer %
N/A
Price Spread
37.0%
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
$2,395
Median
$3,266
90th Percentile
$4,989
Score Distribution
29.2K diamonds scored across 4 quality tiers
Excellent
5,856 (20.1%)
Very Good
9,729 (33.3%)
Good
9,470 (32.4%)
Average
4,144 (14.2%)
Find Your Diamond
Search 29,202 G SI1 round diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.