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Cushion|Lab Grown|IGI

1.34ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG747513181

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747513181

Diamond specifications and retailer prices

From $798 CAD
$571 USD
As of October 30, 2026
Save $4,105 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,903 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.34ct lab-grown cushion diamond

This 1.34ct 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 LG747513181 or 747513181. Listed at 17 retailers as of October 29, 2026, with prices from $798 to $4,903, a $4,105 spread on the same certified stone. Brilliant Earth lists it at $4,903. 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

1.34
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513181
Dimensions7.62 × 5.76 × 4.00 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
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
7.62 mm5.76 mm1.34 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513181
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 69.4%

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: $4,903 CAD|Low: $792 CAD|High: $4,903 CAD|Avg: $2,001 CAD
Brilliant Earth
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
October 31, 2026
Retailer 12$798 CAD
Retailer 3$886 CAD
Retailer 9$1,020 CAD
Retailer 16$1,185 CAD
Retailer 2$1,371 CAD
Retailer 4$1,375 CAD
Retailer 10$1,396 CAD
Retailer 15$1,411 CAD
Retailer 11$1,522 CAD
Retailer 5$2,083 CAD
Retailer 8$2,576 CAD
Retailer 13$2,584 CAD
Retailer 7$2,881 CAD
Retailer 6$3,055 CAD
Retailer 14$3,717 CAD
Brilliant Earth$4,903 CAD

36 data points across 16 retailers

17 retailers$798 CAD to $4,903 CAD

A
Cheapest Retailer
-
$798 CAD
$571 USD
Final sale: no returns
Retailer 2
-
$886 CAD
$634 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,020 CAD
$730 USD
View
A
Retailer 4
-
$1,185 CAD
$848 USD
View
A
Retailer 5
-
$1,371 CAD
£773 GBP
View
A
Retailer 6
-
$1,375 CAD
$984 USD
View
A
Retailer 7
-
$1,396 CAD
€952 EUR
View
B+
Retailer 8
-
$1,411 CAD
$1,010 USD
View
B+
Retailer 9
-
$1,522 CAD
ZAR 17,600 ZAR
View
B+
Retailer 10
-
$2,083 CAD
$1,491 USD
View
B
Retailer 11
-
$2,576 CAD
£1,452 GBP
View
Retailer 12
-
$2,584 CAD
$1,850 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$2,881 CAD
$2,063 USD
View
B
Retailer 14
-
$3,055 CAD
$2,187 USD
View
B
Retailer 15
-
$3,463 CAD
$2,479 USD
View
B
Retailer 16
-
$3,717 CAD
£2,095 GBP
View
Most Expensive
B
Brilliant Earth
16782705A · Oct 29
$4,903 CAD
$3,510 USD
View
16 more retailers have this diamond
Prices start from $798 CADSave up to $4,105 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
1.34ct Cushion
$798 CAD