3.00 to 4.99ct H SI1 Lab Grown Heart
Last updated: September 2026
Available
19
Lowest Price
$733 NZD
Highest Price
$96,793 NZD
Average Price
$19,235 NZD
Market Intelligence
Retailers Selling
20
Price Spread
129.3%
Price Range
Price per carat distribution across retailers
10th Percentile
$280
Median
$1,056
90th Percentile
$2,275
Score Distribution
19 diamonds scored across 4 quality tiers
Excellent
3 (15.8%)
Very Good
7 (36.8%)
Good
2 (10.5%)
Average
7 (36.8%)
Find Your Diamond
Search 19 H SI1 heart diamonds and compare prices.
Search Diamonds