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Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG758578227

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758578227

Diamond specifications and retailer prices

From $349 AUD
As of November 4, 2026
Save $2,644 AUD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,994 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758578227 or 758578227. Listed at 12 retailers as of November 4, 2026, with prices from $349 to $2,994, a $2,644 spread on the same certified stone. Do Amore Diamonds lists it at $2,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758578227
Dimensions8.47 × 5.75 × 3.84 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.75 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758578227
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 33°Culet: NoneDepth 66.8%

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 4
Current: $2,994 AUD|Low: $318 AUD|High: $3,264 AUD|Avg: $1,257 AUD|-8.3%
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
November 5, 2026
Retailer 10$349 AUD
Retailer 11$478 AUD
Retailer 6$530 AUD
Retailer 7$694 AUD
Retailer 5$698 AUD
Retailer 3$757 AUD
Retailer 13$1,015 AUD
Retailer 9$1,086 AUD
Retailer 8$1,520 AUD
Retailer 2$1,708 AUD
Retailer 4$1,853 AUD
Retailer 12$2,054 AUD
Do Amore Diamonds$2,994 AUD

26 data points across 13 retailers

12 retailers$349 AUD to $2,994 AUD

A
Cheapest Retailer
-
$349 AUD
Final sale: no returns
A
Retailer 2
-
$478 AUD
View
B+
Retailer 3
-
$530 AUD
View
A
Retailer 4
-
$694 AUD
View
A
Retailer 5
-
$757 AUD
View
Retailer 6
-
$1,015 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,086 AUD
View
B+
Retailer 8
-
$1,520 AUD
View
B+
Retailer 9
-
$1,708 AUD
View
B
Retailer 10
-
$1,853 AUD
View
B
Retailer 11
-
$2,054 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4D298F277 · Nov 4
$2,994 AUD
$2,100 USD
View
11 more retailers have this diamond
Prices start from $349 AUDSave up to $2,644 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
$349 AUD