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Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG829620071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829620071

Diamond specifications and retailer prices

From $348 AUD
As of November 6, 2026
Save $1,587 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,935 AUD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG829620071 or 829620071. Listed at 16 retailers as of November 5, 2026, with prices from $348 to $1,935, a $1,587 spread on the same certified stone. Diamond Exchange Canada lists it at $1,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829620071
Dimensions8.81 × 5.71 × 3.90 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm5.71 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829620071
Side View
Table 62.0%Crown 33.1°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: $653 AUD|Low: $348 AUD|High: $2,594 AUD|Avg: $975 AUD|-44.7%
Retailer 1
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
November 6, 2026
Retailer 14$348 AUD
Retailer 7$394 AUD
Retailer 8$448 AUD
Retailer 3$521 AUD
Retailer 12$540 AUD
Retailer 1$653 AUD
Retailer 9$707 AUD
Retailer 13$766 AUD
Retailer 6$921 AUD
Retailer 11$943 AUD
Retailer 2$1,319 AUD
Retailer 10$1,546 AUD
Retailer 5$1,553 AUD
Retailer 15$1,572 AUD
Retailer 4$1,802 AUD

36 data points across 15 retailers

16 retailers$348 AUD to $1,935 AUD

A
Cheapest Retailer
-
$348 AUD
Final sale: no returns
Retailer 2
-
$394 AUD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$448 AUD
View
B+
Retailer 4
-
$521 AUD
View
A
Retailer 5
-
$540 AUD
View
A
Retailer 6
-
$653 AUD
View
A
Retailer 7
-
$707 AUD
View
A
Retailer 8
-
$766 AUD
View
Retailer 9
-
$921 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$943 AUD
View
B+
Retailer 11
-
$1,319 AUD
View
B+
Retailer 12
-
$1,546 AUD
View
B+
Retailer 13
-
$1,553 AUD
View
B
Retailer 14
-
$1,572 AUD
View
B
Retailer 15
-
$1,802 AUD
View
Most Expensive
B
Diamond Exchange Canada
1975258579 · Nov 5
$1,935 AUD
CA$1,847 CAD
View
15 more retailers have this diamond
Prices start from $348 AUDSave up to $1,587 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
1.54ct Cushion
$348 AUD