1.50 to 1.99ct K SI2 Natural Heart
Last updated: November 6, 2026
Available
157
Lowest Price
$3,068 NZD
Highest Price
$18,719 NZD
Average Price
$7,600 NZD
Market Intelligence
Cross Retailer %
40.8%
Price Spread
81.5%
30-Day Price Trend
+0.6%
30-Day Supply Change
+11.2%
Volatility (30d)
0.00
Price Range
Price per carat distribution across retailers
10th Percentile
$1,455
Median
$2,291
90th Percentile
$4,321
Score Distribution
157 diamonds scored across 4 quality tiers
Excellent
38 (24.2%)
Very Good
28 (17.8%)
Good
32 (20.4%)
Average
59 (37.6%)
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