5.00ct+ G I1 Natural Round
As of April 2026, there are 3,725 natural round diamonds with G color and I1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $75 NZD to $392,760 NZD, with an average of $5,908 NZD.
Last updated: April 2026
Available
3,725
Lowest Price
$75 NZD
Highest Price
$392,760 NZD
Average Price
$5,908 NZD
Market Intelligence
Retailers Selling
16
Cross Retailer %
38.9%
Price Spread
87.2%
30-Day Price Trend
+13.9%
30-Day Supply Change
+20.0%
Volatility (30d)
0.09
Price Range
Price per carat distribution across retailers
10th Percentile
$2,885
Median
$10,707
90th Percentile
$23,675
Score Distribution
3.7K diamonds scored across 4 quality tiers
Excellent
678 (18.2%)
Very Good
1,031 (27.7%)
Good
1,140 (30.6%)
Average
876 (23.5%)
Find Your Diamond
Search 3,725 G I1 round diamonds and compare prices.
Search Diamonds