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Cushion|Lab Grown|IGI

1.26ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG854613509

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG854613509

Diamond specifications and retailer prices

From $379 AUD
As of November 5, 2026
Save $1,536 AUD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,914 AUD at Brilliant Earth · As of November 5, 2026
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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG854613509 or 854613509. Listed at 5 retailers as of November 5, 2026, with prices from $379 to $1,914, a $1,536 spread on the same certified stone. Brilliant Earth lists it at $1,914. 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

1.26
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG854613509
Dimensions7.86 × 5.59 × 3.93 mm
L/W Ratio1.41
Girdle conditionFaceted
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
7.86 mm5.59 mm1.26 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG854613509
Side View
Table 60.0%Crown 29.6°Girdle: THK-VTKPavilion 43.8°CuletDepth 70.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,914 AUD|Low: $379 AUD|High: $1,914 AUD|Avg: $1,045 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 3$379 AUD
Retailer 4$614 AUD
Retailer 2$1,010 AUD
Retailer 5$1,177 AUD
Brilliant Earth$1,914 AUD

2 data points across 5 retailers

5 retailers$379 AUD to $1,914 AUD

A
Cheapest Retailer
-
$379 AUD
A
Retailer 2
-
$614 AUD
View
B
Retailer 3
-
$1,010 AUD
View
B
Retailer 4
-
$1,177 AUD
View
Most Expensive
B
Brilliant Earth
22510873A · Nov 5
$1,914 AUD
$1,340 USD
View
4 more retailers have this diamond
Prices start from $379 AUDSave up to $1,536 AUD

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
1.26ct Cushion
$379 AUD