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Cushion|Lab Grown|IGI

1.55ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG538257960

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG538257960

Diamond specifications and retailer prices

From $439 AUD
$308 USD
As of November 1, 2026
Save $2,115 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,554 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538257960 or 538257960. Listed at 15 retailers as of November 1, 2026, with prices from $439 to $2,554, a $2,115 spread on the same certified stone. Brilliant Earth lists it at $2,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538257960
Dimensions6.90 × 6.39 × 4.07 mm
L/W Ratio1.08
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
6.90 mm6.39 mm1.55 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538257960
Side View
Table 60.0%Crown 36.9°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 63.7%

Caratlytics Score

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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: Nov 1
Current: $2,554 AUD|Low: $439 AUD|High: $2,625 AUD|Avg: $1,199 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
November 2, 2026
Retailer 14$439 AUD
Retailer 12$487 AUD
Retailer 9$702 AUD
Retailer 11$706 AUD
Retailer 5$755 AUD
Retailer 8$799 AUD
Retailer 7$857 AUD
Retailer 4$969 AUD
Retailer 10$1,296 AUD
Retailer 3$1,568 AUD
Retailer 13$1,734 AUD
Retailer 6$1,761 AUD
Retailer 2$1,950 AUD
Brilliant Earth$2,554 AUD

44 data points across 14 retailers

15 retailers$439 AUD to $2,554 AUD

A
Cheapest Retailer
-
$439 AUD
$308 USD
Final sale: no returns
Retailer 2
-
$487 AUD
$341 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$702 AUD
$492 USD
View
A
Retailer 4
-
$706 AUD
$495 USD
View
A
Retailer 5
-
$755 AUD
$529 USD
View
A
Retailer 6
-
$799 AUD
€533 EUR
View
A
Retailer 7
-
$857 AUD
£473 GBP
View
B+
Retailer 8
-
$969 AUD
$679 USD
View
B+
Retailer 9
-
$1,296 AUD
View
Retailer 10
-
$1,568 AUD
SGD 1,485 SGD
View
Price last confirmed 20 days ago
Retailer 11
-
$1,637 AUD
$1,147 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,734 AUD
$1,215 USD
View
B
Retailer 13
-
$1,874 AUD
$1,313 USD
View
B
Retailer 14
-
$1,950 AUD
£1,076 GBP
View
Most Expensive
B
Brilliant Earth
20666687A · Nov 2
$2,554 AUD
$1,790 USD
View
14 more retailers have this diamond
Prices start from $439 AUDSave up to $2,115 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
1.55ct Cushion
$439 AUD