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Cushion|Lab Grown|IGI

1.26ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG754585280

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754585280

Diamond specifications and retailer prices

From $3,771 AUD
$2,640 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $3,771 AUD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

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 top-tier cut grade and certified by IGI LG754585280 or 754585280. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754585280
Dimensions7.77 × 5.72 × 3.86 mm
L/W Ratio1.36
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
7.77 mm5.72 mm1.26 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754585280
Side View
Table 61.0%Crown 29.6°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 4
Current: $564 AUD|Low: $537 AUD|High: $7,071 AUD|Avg: $2,545 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 13
Shane Co
September 18, 2026
Retailer 2$537 AUD
Retailer 1$564 AUD
Retailer 3$1,114 AUD
Retailer 13$1,120 AUD
Retailer 12$1,413 AUD
Retailer 8$1,511 AUD
Retailer 6$1,564 AUD
Retailer 9$1,721 AUD
Retailer 7$2,126 AUD
Retailer 4$2,918 AUD
Retailer 11$3,061 AUD
Shane Co$3,771 AUD
Retailer 5$4,414 AUD
Retailer 10$5,771 AUD

52 data points across 14 retailers

1 retailer

B
Shane Co
26E0D44 · Nov 4
$3,771 AUD
$2,640 USD
View

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
1.26ct Cushion
$3,771 AUD