1.00 to 1.49ct J SI2 Lab Grown Marquise
Last updated: June 2026
Available
81
Lowest Price
$428 NZD
Highest Price
$169,964 NZD
Average Price
$10,051 NZD
Market Intelligence
Retailers Selling
9
Cross Retailer %
N/A
Price Spread
36.8%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$927
Median
$1,431
90th Percentile
$2,018
Score Distribution
81 diamonds scored across 4 quality tiers
Excellent
2 (2.5%)
Very Good
11 (13.6%)
Good
21 (25.9%)
Average
47 (58.0%)
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