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Cushion|Lab Grown|IGI

1.25ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG811698294

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG811698294

Diamond specifications and retailer prices

From $581 AUD
€389 EUR
As of October 29, 2026
Save $1,411 AUD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,993 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811698294 or 811698294. Listed at 10 retailers as of October 29, 2026, with prices from $581 to $1,993, a $1,411 spread on the same certified stone. Brilliant Earth lists it at $1,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811698294
Dimensions6.27 × 6.12 × 4.16 mm
L/W Ratio1.02
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
6.27 mm6.12 mm1.25 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811698294
Side View
Table 64.0%Crown 41.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,993 AUD|Low: $504 AUD|High: $1,993 AUD|Avg: $989 AUD|+10.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$581 AUD
Retailer 9$606 AUD
Retailer 4$636 AUD
Retailer 8$710 AUD
Retailer 6$806 AUD
Retailer 3$881 AUD
Retailer 11$1,022 AUD
Retailer 7$1,069 AUD
Retailer 2$1,199 AUD
Retailer 10$1,690 AUD
Brilliant Earth$1,993 AUD

14 data points across 11 retailers

10 retailers$581 AUD to $1,993 AUD

A
Cheapest Retailer
-
$581 AUD
€389 EUR
A
Retailer 2
-
$606 AUD
$426 USD
View
A
Retailer 3
-
$636 AUD
£352 GBP
View
A
Retailer 4
-
$710 AUD
$499 USD
View
A
Retailer 5
-
$806 AUD
$566 USD
View
B+
Retailer 6
-
$1,022 AUD
$718 USD
View
Price last confirmed 70 days ago
B+
Retailer 7
-
$1,069 AUD
View
B+
Retailer 8
-
$1,199 AUD
$842 USD
View
B
Retailer 9
-
$1,690 AUD
£935 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20378092A · Oct 29
$1,993 AUD
$1,400 USD
View
9 more retailers have this diamond
Prices start from $581 AUDSave up to $1,411 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
1.25ct Cushion
$581 AUD