5.00ct+ I SI2 Natural Heart
Last updated: September 2026
Available
26
Lowest Price
$41,464 NZD
Highest Price
$1,041,518 NZD
Average Price
$152,108 NZD
Market Intelligence
Retailers Selling
18
Price Spread
95.0%
Price Range
Price per carat distribution across retailers
10th Percentile
$5,932
Median
$13,034
90th Percentile
$28,261
Score Distribution
26 diamonds scored across 4 quality tiers
Excellent
3 (11.5%)
Very Good
8 (30.8%)
Good
5 (19.2%)
Average
10 (38.5%)
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