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Cushion|Lab Grown|IGI

1.54ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG770660750

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

Certificate IGI LG770660750

Diamond specifications and retailer prices

From $524 AUD
$367 USD
As of November 1, 2026
Save $3,643 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,609 AUD at Do Amore Diamonds · As of November 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770660750 or 770660750. Listed at 17 retailers as of November 1, 2026, with a 696% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770660750
Dimensions6.69 × 6.67 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm6.67 mm1.54 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770660750
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 68.5%

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 1
Current: $4,609 AUD|Low: $524 AUD|High: $4,737 AUD|Avg: $1,650 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
November 2, 2026
Retailer 3$524 AUD
Retailer 10$581 AUD
Retailer 5$775 AUD
Retailer 9$799 AUD
Retailer 13$1,056 AUD
Retailer 2$1,107 AUD
Retailer 6$1,147 AUD
Retailer 8$1,490 AUD
Retailer 12$1,510 AUD
Retailer 11$2,196 AUD
Retailer 4$2,501 AUD
Retailer 7$2,508 AUD
Do Amore Diamonds$4,609 AUD

40 data points across 13 retailers

17 retailers$524 AUD to $4,167 AUD

A
Cheapest Retailer
-
$524 AUD
$367 USD
Final sale: no returns
Retailer 2
-
$581 AUD
$407 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$629 AUD
$441 USD
View
A
Retailer 4
-
$775 AUD
$543 USD
View
A
Retailer 5
-
$799 AUD
$560 USD
View
B+
Retailer 6
-
$1,056 AUD
$740 USD
View
B+
Retailer 7
-
$1,107 AUD
ZAR 12,529 ZAR
View
B+
Retailer 8
-
$1,147 AUD
£633 GBP
View
B+
Retailer 9
-
$1,490 AUD
View
Retailer 10
-
$1,510 AUD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$2,196 AUD
$1,539 USD
View
B
Retailer 12
-
$2,281 AUD
$1,598 USD
View
B
Retailer 13
-
$2,287 AUD
$1,603 USD
View
B
Retailer 14
-
$2,501 AUD
£1,380 GBP
View
B
Retailer 15
-
$2,508 AUD
£1,384 GBP
View
B
Retailer 16
-
$4,167 AUD
$2,920 USD
View
Most Expensive
Do Amore Diamonds
23-770660750 · Nov 2
$4,609 AUD
$3,230 USD
View
Price under review
16 more retailers have this diamond
Prices start from $524 AUDSave up to $3,643 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
$524 AUD