1.50 - 1.99ct F SI1 Lab Grown Marquise
As of April 2026, there are 743 lab grown marquise diamonds with F color and SI1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from ￥6,761 JPY to ￥8,138,679 JPY, with an average of ￥161,318 JPY.
Last updated: April 2026
Available
743
Lowest Price
￥6,761 JPY
Highest Price
￥8,138,679 JPY
Average Price
￥161,318 JPY
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
68.3%
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
$260
Median
$425
90th Percentile
$971
Score Distribution
743 diamonds scored across 4 quality tiers
Excellent
235 (31.6%)
Very Good
239 (32.2%)
Good
167 (22.5%)
Average
102 (13.7%)
Find Your Diamond
Search 743 F SI1 marquise diamonds and compare prices.
Search Diamonds