3.00 - 4.99ct D SI1 Lab Grown Marquise
As of April 2026, there are 499 lab grown marquise diamonds with D color and SI1 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from €45 EUR to €5,991 EUR, with an average of €505 EUR.
Last updated: April 2026
Available
499
Lowest Price
€45 EUR
Highest Price
€5,991 EUR
Average Price
€505 EUR
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
47.4%
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
$232
Median
$310
90th Percentile
$506
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%)
Find Your Diamond
Search 499 D SI1 marquise diamonds and compare prices.
Search Diamonds