5.00ct+ J I1 Natural Round
As of April 2026, there are 1,934 natural round diamonds with J color and I1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $116 NZD to $293,849 NZD, with an average of $7,659 NZD.
Last updated: April 2026
Available
1,934
Lowest Price
$116 NZD
Highest Price
$293,849 NZD
Average Price
$7,659 NZD
Market Intelligence
Retailers Selling
21
Cross Retailer %
32.7%
Price Spread
91.1%
30-Day Price Trend
-19.4%
30-Day Supply Change
+33.8%
Volatility (30d)
0.08
Price Range
Price per carat distribution across retailers
10th Percentile
$1,903
Median
$7,856
90th Percentile
$17,500
Score Distribution
1.9K diamonds scored across 4 quality tiers
Excellent
224 (11.6%)
Very Good
530 (27.4%)
Good
650 (33.6%)
Average
530 (27.4%)
Find Your Diamond
Search 1,934 J I1 round diamonds and compare prices.
Search Diamonds