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Cushion|Lab Grown|IGI

1.51ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG695523226

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

Certificate IGI LG695523226

Diamond specifications and retailer prices

From $353 AUD
$248 USD
As of October 30, 2026
Save $2,252 AUD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,605 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG695523226 or 695523226. Listed at 13 retailers as of October 29, 2026, with prices from $353 to $2,605, a $2,252 spread on the same certified stone. Brilliant Earth 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

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG695523226
Dimensions6.78 × 6.55 × 4.52 mm
L/W Ratio1.04
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
6.78 mm6.55 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG695523226
Side View
Table 64.0%Crown 38.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,605 AUD|Low: $353 AUD|High: $2,676 AUD|Avg: $1,085 AUD|-2.7%
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
October 30, 2026
Retailer 13$353 AUD
Retailer 11$391 AUD
Retailer 9$460 AUD
Retailer 14$666 AUD
Retailer 7$671 AUD
Retailer 4$703 AUD
Retailer 2$727 AUD
Retailer 3$752 AUD
Retailer 10$1,063 AUD
Retailer 5$1,334 AUD
Retailer 6$1,519 AUD
Retailer 8$1,571 AUD
Retailer 12$1,593 AUD
Brilliant Earth$2,605 AUD

42 data points across 14 retailers

13 retailers$353 AUD to $2,605 AUD

A
Cheapest Retailer
-
$353 AUD
$248 USD
Final sale: no returns
A
Retailer 2
-
$391 AUD
$275 USD
View
Retailer 3
-
$460 AUD
£254 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$666 AUD
$468 USD
View
A
Retailer 5
-
$671 AUD
€449 EUR
View
A
Retailer 6
-
$703 AUD
$494 USD
View
A
Retailer 7
-
$727 AUD
£402 GBP
View
A
Retailer 8
-
$752 AUD
$528 USD
View
B+
Retailer 9
-
$1,063 AUD
$747 USD
View
B+
Retailer 10
-
$1,334 AUD
$937 USD
View
B
Retailer 11
-
$1,571 AUD
£869 GBP
View
B
Retailer 12
-
$1,593 AUD
$1,119 USD
View
Most Expensive
B
Brilliant Earth
14978587A · Oct 29
$2,605 AUD
$1,830 USD
View
12 more retailers have this diamond
Prices start from $353 AUDSave up to $2,252 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
1.51ct Cushion
$353 AUD