CaratHunter
Plans
Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG594342805

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG594342805

Diamond specifications and retailer prices

From $433 AUD
$304 USD
As of October 30, 2026
Save $2,998 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,431 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594342805 or 594342805. Listed at 15 retailers as of October 30, 2026, with prices from $433 to $3,431, a $2,998 spread on the same certified stone. Do Amore Diamonds lists it at $3,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594342805
Dimensions6.05 × 6.05 × 4.09 mm
L/W Ratio1.00
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
6.05 mm6.05 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594342805
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,431 AUD|Low: $433 AUD|High: $3,744 AUD|Avg: $1,583 AUD|-8.4%
Do Amore Diamonds
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$433 AUD
Retailer 11$480 AUD
Retailer 10$592 AUD
Retailer 4$629 AUD
Retailer 6$641 AUD
Retailer 9$705 AUD
Retailer 2$939 AUD
Retailer 8$1,435 AUD
Retailer 12$1,844 AUD
Retailer 14$2,020 AUD
Retailer 5$2,061 AUD
Retailer 7$2,132 AUD
Retailer 3$2,833 AUD
Do Amore Diamonds$3,431 AUD

41 data points across 14 retailers

15 retailers$433 AUD to $3,431 AUD

A
Cheapest Retailer
-
$433 AUD
$304 USD
Final sale: no returns
A
Retailer 2
-
$480 AUD
$337 USD
View
A
Retailer 3
-
$577 AUD
$405 USD
View
Retailer 4
-
$592 AUD
£327 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$629 AUD
$442 USD
View
A
Retailer 6
-
$641 AUD
$450 USD
View
A
Retailer 7
-
$705 AUD
$495 USD
View
B+
Retailer 8
-
$939 AUD
£519 GBP
View
B+
Retailer 9
-
$1,435 AUD
View
B
Retailer 10
-
$1,844 AUD
$1,295 USD
View
B
Retailer 11
-
$1,935 AUD
$1,359 USD
View
B
Retailer 12
-
$2,020 AUD
$1,419 USD
View
B
Retailer 13
-
$2,061 AUD
£1,140 GBP
View
B
Retailer 14
-
$2,132 AUD
£1,179 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2D4514218 · Oct 30
$3,431 AUD
$2,410 USD
View
14 more retailers have this diamond
Prices start from $433 AUDSave up to $2,998 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
1.50ct Cushion
$433 AUD