5.00ct+ G SI2 Lab Grown Marquise
As of April 2026, there are 37 lab grown marquise diamonds with G color and SI2 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $243 NZD to $28,437 NZD, with an average of $2,457 NZD.
Last updated: April 2026
Available
37
Lowest Price
$243 NZD
Highest Price
$28,437 NZD
Average Price
$2,457 NZD
Market Intelligence
Retailers Selling
10
Cross Retailer %
N/A
Price Spread
72.3%
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
$167
Median
$261
90th Percentile
$907
Score Distribution
37 diamonds scored across 4 quality tiers
Excellent
4 (10.8%)
Very Good
3 (8.1%)
Good
15 (40.5%)
Average
15 (40.5%)
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