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Cushion|Lab Grown|IGI

1.50ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG841614023

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

Certificate IGI LG841614023

Diamond specifications and retailer prices

From $581 AUD
As of November 6, 2026
Save $2,665 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,246 AUD at Do Amore Diamonds · As of November 6, 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 LG841614023 or 841614023. Listed at 17 retailers as of November 6, 2026, with prices from $581 to $3,246, a $2,665 spread on the same certified stone. Do Amore Diamonds lists it at $3,246. 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 angle36.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841614023
Dimensions6.75 × 6.46 × 4.33 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.46 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841614023
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.0%

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 6
Current: $3,246 AUD|Low: $460 AUD|High: $3,246 AUD|Avg: $1,222 AUD
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
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Retailer 17
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Retailer 19
Retailer 20
November 6, 2026
Retailer 9$460 AUD
Retailer 10$502 AUD
Retailer 2$581 AUD
Retailer 14$582 AUD
Retailer 20$582 AUD
Retailer 7$607 AUD
Retailer 8$758 AUD
Retailer 6$837 AUD
Retailer 16$863 AUD
Retailer 13$873 AUD
Retailer 4$1,057 AUD
Retailer 15$1,173 AUD
Retailer 19$1,362 AUD
Retailer 11$1,480 AUD
Retailer 3$1,784 AUD
Retailer 5$1,853 AUD
Retailer 12$1,892 AUD
Retailer 17$2,007 AUD
Retailer 18$2,692 AUD
Do Amore Diamonds$3,246 AUD

16 data points across 20 retailers

17 retailers$581 AUD to $3,246 AUD

Retailer 1
-
$460 AUD
Price last confirmed 26 days ago
Retailer 2
-
$502 AUD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$581 AUD
View
A
Retailer 4
-
$582 AUD
View
A
Retailer 5
-
$582 AUD
View
B+
Retailer 6
-
$607 AUD
View
A
Retailer 7
-
$837 AUD
View
A
Retailer 8
-
$863 AUD
View
A
Retailer 9
-
$873 AUD
View
B+
Retailer 10
-
$1,057 AUD
View
B+
Retailer 11
-
$1,173 AUD
View
Retailer 12
-
$1,362 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,784 AUD
View
B
Retailer 14
-
$1,853 AUD
View
B
Retailer 15
-
$2,007 AUD
View
B
Retailer 16
-
$2,692 AUD
View
Most Expensive
B
Do Amore Diamonds
27-13CBE4CDD · Nov 6
$3,246 AUD
$2,230 USD
View
16 more retailers have this diamond
Prices start from $581 AUDSave up to $2,665 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
$581 AUD