1.50 - 1.99ct E SI2 Lab Grown Marquise
As of April 2026, there are 80 lab grown marquise diamonds with E color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $92 NZD to $7,107 NZD, with an average of $1,117 NZD.
Last updated: April 2026
Available
80
Lowest Price
$92 NZD
Highest Price
$7,107 NZD
Average Price
$1,117 NZD
Market Intelligence
Retailers Selling
7
Cross Retailer %
N/A
Price Spread
239.0%
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
$382
Median
$4,036
90th Percentile
$11,841
Score Distribution
80 diamonds scored across 4 quality tiers
Excellent
7 (8.8%)
Very Good
21 (26.3%)
Good
27 (33.8%)
Average
25 (31.3%)
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