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Cushion|Lab Grown|IGI

1.54ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG837640556

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

Certificate IGI LG837640556

Diamond specifications and retailer prices

From $513 AUD
As of November 2, 2026
Save $2,901 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,414 AUD at Do Amore Diamonds · As of November 3, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837640556 or 837640556. Listed at 11 retailers as of November 2, 2026, with prices from $513 to $3,414, a $2,901 spread on the same certified stone. Do Amore Diamonds lists it at $3,414. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837640556
Dimensions6.82 × 6.67 × 4.52 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.67 mm1.54 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837640556
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.8%

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: Nov 2
Current: $3,414 AUD|Low: $513 AUD|High: $3,414 AUD|Avg: $1,111 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
November 3, 2026
Retailer 5$513 AUD
Retailer 7$536 AUD
Retailer 3$589 AUD
Retailer 11$730 AUD
Retailer 9$767 AUD
Retailer 4$877 AUD
Retailer 10$969 AUD
Retailer 2$1,026 AUD
Retailer 12$1,130 AUD
Retailer 8$1,947 AUD
Retailer 6$2,253 AUD
Do Amore Diamonds$3,414 AUD

21 data points across 12 retailers

11 retailers$513 AUD to $3,414 AUD

A
Cheapest Retailer
-
$513 AUD
A
Retailer 2
-
$536 AUD
View
B+
Retailer 3
-
$589 AUD
View
A
Retailer 4
-
$730 AUD
View
A
Retailer 5
-
$767 AUD
View
A
Retailer 6
-
$871 AUD
View
A
Retailer 7
-
$1,026 AUD
View
Retailer 8
-
$1,130 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,947 AUD
View
B
Retailer 10
-
$2,253 AUD
View
Most Expensive
B
Do Amore Diamonds
27-EAECBDCCF · Nov 3
$3,414 AUD
$2,390 USD
View
10 more retailers have this diamond
Prices start from $513 AUDSave up to $2,901 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
$513 AUD