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Cushion|Lab Grown|IGI

1.26ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG840622306

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840622306

Diamond specifications and retailer prices

From $520 CAD
$372 USD
As of October 30, 2026
Save $2,344 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,864 CAD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840622306 or 840622306. Listed at 17 retailers as of October 30, 2026, with prices from $520 to $2,864, a $2,344 spread on the same certified stone. Helzberg Diamonds lists it at $2,864. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622306
Dimensions7.71 × 5.45 × 3.64 mm
L/W Ratio1.41
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
7.71 mm5.45 mm1.26 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622306
Side View
Table 60.0%Crown 34.3°Girdle: STK-THKPavilion 34°Culet: NoneDepth 66.8%

Caratlytics Score

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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 30
Current: $2,864 CAD|Low: $520 CAD|High: $3,059 CAD|Avg: $1,441 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 6$520 CAD
Retailer 7$596 CAD
Retailer 17$873 CAD
Retailer 5$919 CAD
Retailer 2$930 CAD
Retailer 4$930 CAD
Retailer 16$989 CAD
Retailer 10$1,031 CAD
Retailer 3$1,193 CAD
Retailer 14$1,398 CAD
Retailer 11$1,425 CAD
Retailer 8$1,844 CAD
Retailer 9$1,912 CAD
Retailer 15$2,179 CAD
Retailer 13$2,319 CAD
Retailer 12$2,584 CAD
Helzberg Diamonds$2,864 CAD

16 data points across 17 retailers

17 retailers$520 CAD to $2,864 CAD

A
Cheapest Retailer
-
$520 CAD
$372 USD
Final sale: no returns
Retailer 2
-
$596 CAD
£336 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$873 CAD
$625 USD
View
A
Retailer 4
-
$919 CAD
$658 USD
View
A
Retailer 5
-
$930 CAD
€634 EUR
View
A
Retailer 6
-
$930 CAD
$666 USD
View
A
Retailer 7
-
$989 CAD
ZAR 11,440 ZAR
View
A
Retailer 8
-
$1,031 CAD
£581 GBP
View
A
Retailer 9
-
$1,193 CAD
$854 USD
View
B+
Retailer 10
-
$1,398 CAD
A$1,540 AUD
View
B+
Retailer 11
-
$1,425 CAD
$1,020 USD
View
B
Retailer 12
-
$1,844 CAD
SGD 1,784 SGD
View
B+
Retailer 13
-
$1,912 CAD
$1,369 USD
View
B
Retailer 14
-
$2,179 CAD
$1,560 USD
View
B
Retailer 15
-
$2,319 CAD
£1,307 GBP
View
B
Retailer 16
-
$2,584 CAD
$1,850 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIIJGM · Oct 31
$2,864 CAD
$2,050 USD
View
16 more retailers have this diamond
Prices start from $520 CADSave up to $2,344 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
$520 CAD