1.50 - 1.99ct H SI2 Lab Grown Cushion
As of April 2026, there are 78 lab grown cushion diamonds with H color and SI2 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from £222 GBP to £35,951 GBP, with an average of £3,715 GBP.
Last updated: April 2026
Available
78
Lowest Price
£222 GBP
Highest Price
£35,951 GBP
Average Price
£3,715 GBP
Market Intelligence
Retailers Selling
16
Cross Retailer %
N/A
Price Spread
287.1%
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
$254
Median
$1,338
90th Percentile
$5,596
Score Distribution
78 diamonds scored across 4 quality tiers
Excellent
12 (15.4%)
Very Good
13 (16.7%)
Good
12 (15.4%)
Average
41 (52.6%)
Find Your Diamond
Search 78 H SI2 cushion diamonds and compare prices.
Search Diamonds