1.00 - 1.49ct H SI1 Lab Grown Cushion

As of April 2026, there are 267 lab grown cushion diamonds with H color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from $264 CAD to $237,961 CAD, with an average of $6,080 CAD.

Last updated: April 2026

Available
267
Lowest Price
$264 CAD
Highest Price
$237,961 CAD
Average Price
$6,080 CAD

Market Intelligence

Retailers Selling
18
Cross Retailer %
N/A
Price Spread
122.5%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A

Price Range

Price per carat distribution across retailers

$1,385/ct
10th Percentile
$433
Median
$1,385
90th Percentile
$4,150

Score Distribution

267 diamonds scored across 4 quality tiers

Excellent
39 (14.6%)
Very Good
105 (39.3%)
Good
51 (19.1%)
Average
72 (27.0%)

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Related Specifications

D IFD VVS1D VVS2D VS1D VS2D SI1E IFE VVS1E VVS2E VS1E VS2E SI1F IFF VVS1F VVS2F VS1F VS2F SI1G IFG VVS1G VVS2G VS1G VS2G SI1H IFH VVS1H VVS2H VS1H VS2H SI1I IFI VVS1I VVS2I VS1I VS2I SI1