CaratHunter
Plans
Cushion|Lab Grown|IGI

1.26ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG739586727

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739586727

Diamond specifications and retailer prices

From $3,557 AUD
$2,490 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $3,557 AUD at Brilliant Earth
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 Brilliant Earth

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 LG739586727 or 739586727. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586727
Dimensions7.08 × 5.92 × 3.85 mm
L/W Ratio1.20
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
7.08 mm5.92 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586727
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,557 AUD|Low: $360 AUD|High: $281,502 AUD|Avg: $3,005 AUD
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
June 13, 2026
Retailer 15$360 AUD
Retailer 2$461 AUD
Retailer 6$786 AUD
Retailer 3$1,033 AUD
Retailer 14$1,034 AUD
Retailer 8$1,166 AUD
Retailer 11$1,207 AUD
Retailer 12$1,231 AUD
Retailer 13$2,103 AUD
Retailer 4$2,168 AUD
Retailer 5$2,293 AUD
Retailer 9$2,353 AUD
Retailer 10$2,400 AUD
Retailer 7$2,744 AUD
Brilliant Earth$3,557 AUD

49 data points across 15 retailers

1 retailer

B
Brilliant Earth
16164218A · Nov 4
$3,557 AUD
$2,490 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
$3,557 AUD