0.50 - 0.74ct D SI1 Lab Grown Marquise
As of April 2026, there are 499 lab grown marquise diamonds with D color and SI1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $49 USD to $6,530 USD, with an average of $551 USD.
Last updated: April 2026
Available
499
Lowest Price
$49 USD
Highest Price
$6,530 USD
Average Price
$551 USD
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
78.7%
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
$395
Median
$594
90th Percentile
$1,518
Score Distribution
499 diamonds scored across 4 quality tiers
Excellent
164 (32.9%)
Very Good
182 (36.5%)
Good
100 (20.0%)
Average
53 (10.6%)
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