1.00 to 1.49ct G SI1 Lab Grown Marquise
Last updated: July 2026
Available
64
Lowest Price
$300 NZD
Highest Price
$7,803 NZD
Average Price
$1,329 NZD
Market Intelligence
Retailers Selling
20
Cross Retailer %
N/A
Price Spread
52.4%
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
$276
Median
$497
90th Percentile
$1,568
Score Distribution
64 diamonds scored across 4 quality tiers
Excellent
2 (3.1%)
Very Good
10 (15.6%)
Good
34 (53.1%)
Average
18 (28.1%)
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