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Cushion|Lab Grown|IGI

1.24ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG843601348

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843601348

Diamond specifications and retailer prices

From $437 CAD
$313 USD
As of November 1, 2026
Save $1,700 CAD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,137 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843601348 or 843601348. Listed at 3 retailers as of October 28, 2026, with prices from $437 to $2,137, a $1,700 spread on the same certified stone. Rare Carat lists it at $2,137. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843601348
Dimensions7.54 × 5.57 × 3.76 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm5.57 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843601348
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,137 CAD|Low: $437 CAD|High: $2,165 CAD|Avg: $1,236 CAD|-1.3%
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3$437 CAD
Retailer 2$880 CAD
Rare Carat$2,137 CAD

20 data points across 3 retailers

3 retailers$437 CAD to $2,137 CAD

A
Cheapest Retailer
-
$437 CAD
$313 USD
Final sale: no returns
A
Retailer 2
-
$880 CAD
£496 GBP
View
Most Expensive
B+
Rare Carat
843601348 · Oct 28
$2,137 CAD
$1,530 USD
View
2 more retailers have this diamond
Prices start from $437 CADSave up to $1,700 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
1.24ct Cushion
$437 CAD