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Cushion|Lab Grown|IGI

1.26ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG840634337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634337

Diamond specifications and retailer prices

From $626 CAD
$447 USD
As of October 29, 2026
Save $3,097 CAD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,723 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840634337 or 840634337. Listed at 7 retailers as of October 29, 2026, with prices from $626 to $3,723, a $3,097 spread on the same certified stone. Brilliant Earth lists it at $3,723. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634337
Dimensions7.67 × 5.36 × 3.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm5.36 mm1.26 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634337
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $735 CAD|Low: $626 CAD|High: $2,278 CAD|Avg: $1,431 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5$626 CAD
Retailer 1$735 CAD
Retailer 2$1,138 CAD
Retailer 3$1,254 CAD
Retailer 6$2,206 CAD
Retailer 4$2,278 CAD

2 data points across 6 retailers

7 retailers$626 CAD to $3,723 CAD

A
Cheapest Retailer
-
$626 CAD
$447 USD
Final sale: no returns
A
Retailer 2
-
$735 CAD
£413 GBP
View
A
Retailer 3
-
$1,138 CAD
£640 GBP
View
A
Retailer 4
-
$1,254 CAD
$896 USD
View
B
Retailer 5
-
$2,206 CAD
SGD 2,130 SGD
View
B
Retailer 6
-
$2,278 CAD
$1,627 USD
View
Most Expensive
B
Brilliant Earth
22348464A · Oct 29
$3,723 CAD
$2,660 USD
View
6 more retailers have this diamond
Prices start from $626 CADSave up to $3,097 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.26ct Cushion
$626 CAD