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Cushion|Lab Grown|IGI

1.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG638499609

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG638499609

Diamond specifications and retailer prices

From $506 AUD
As of November 3, 2026
Save $2,899 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,406 AUD at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638499609 or 638499609. Listed at 17 retailers as of November 3, 2026, with prices from $506 to $3,406, a $2,899 spread on the same certified stone. Do Amore Diamonds lists it at $3,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638499609
Dimensions7.21 × 5.94 × 4.17 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm5.94 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638499609
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 70.2%

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 3
Current: $3,406 AUD|Low: $450 AUD|High: $3,478 AUD|Avg: $1,341 AUD|-2.1%
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
Retailer 15
Retailer 16
November 4, 2026
Retailer 13$476 AUD
Retailer 6$506 AUD
Retailer 16$587 AUD
Retailer 12$589 AUD
Retailer 3$636 AUD
Retailer 4$688 AUD
Retailer 14$857 AUD
Retailer 10$904 AUD
Retailer 2$918 AUD
Retailer 9$1,230 AUD
Retailer 15$1,499 AUD
Retailer 8$1,869 AUD
Retailer 5$1,927 AUD
Retailer 7$1,979 AUD
Retailer 11$2,100 AUD
Do Amore Diamonds$3,406 AUD

38 data points across 16 retailers

17 retailers$506 AUD to $3,406 AUD

Retailer 1
-
$476 AUD
Price last confirmed 13 days ago
A
Retailer 2
-
$506 AUD
View
A
Retailer 3
-
$587 AUD
View
A
Retailer 4
-
$589 AUD
View
B+
Retailer 5
-
$636 AUD
View
A
Retailer 6
-
$688 AUD
View
A
Retailer 7
-
$857 AUD
View
A
Retailer 8
-
$904 AUD
View
A
Retailer 9
-
$918 AUD
View
B+
Retailer 10
-
$1,230 AUD
View
B+
Retailer 11
-
$1,499 AUD
View
B
Retailer 12
-
$1,696 AUD
View
Retailer 13
-
$1,869 AUD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,927 AUD
View
B
Retailer 15
-
$1,979 AUD
View
B
Retailer 16
-
$2,100 AUD
View
Most Expensive
B
Do Amore Diamonds
27-6A49F9349 · Nov 4
$3,406 AUD
$2,340 USD
View
16 more retailers have this diamond
Prices start from $506 AUDSave up to $2,899 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
$506 AUD