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Cushion|Lab Grown|IGI

1.24ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG731569194

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG731569194

Diamond specifications and retailer prices

From $1,723 USD
As of October 30, 2026
Save $882 USD (34%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,605 USD at Shane Co · As of November 4, 2026
View at Shane Co

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 LG731569194 or 731569194. Listed at 2 retailers as of October 30, 2026, with prices from $1,723 to $2,605, a $882 spread on the same certified stone. Shane Co lists it at $2,605. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731569194
Dimensions7.58 × 5.74 × 3.63 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
7.58 mm5.74 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731569194
Side View
Table 61.0%Crown 31.8°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 63.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,723 USD|Low: $252 USD|High: $2,890 USD|Avg: $1,289 USD
Retailer 1
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Shane Co
October 30, 2026
Retailer 15$252 USD
Retailer 8$274 USD
Retailer 6$617 USD
Retailer 4$648 USD
Retailer 3$716 USD
Retailer 10$816 USD
Retailer 11$845 USD
Retailer 9$1,101 USD
Retailer 12$1,134 USD
Retailer 13$1,143 USD
Retailer 14$1,589 USD
Retailer 1$1,723 USD
Retailer 7$1,983 USD
Retailer 5$2,270 USD
Shane Co$2,605 USD
Retailer 2$2,890 USD

5 data points across 16 retailers

2 retailers$1,723 USD to $2,605 USD

B+
Cheapest Retailer
-
$1,723 USD
Most Expensive
B
Shane Co
26E0D42 · Nov 4
$2,605 USD
View
1 more retailer has this diamond
Prices start from $1,723 USDSave up to $882 USD

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.

B+
1.24ct Cushion
$1,723 USD