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Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG776696084

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

Certificate IGI LG776696084

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 30, 2026
Save $2,755 AUD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,118 AUD at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776696084 or 776696084. Listed at 20 retailers as of October 30, 2026, with prices from $363 to $3,118, a $2,755 spread on the same certified stone. Do Amore Diamonds lists it at $3,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776696084
Dimensions6.77 × 6.63 × 4.42 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.63 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776696084
Side View
Table 65.0%Crown 35.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 66.7%

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: Oct 30
Current: $770 AUD|Low: $363 AUD|High: $3,089 AUD|Avg: $1,174 AUD|+1.2%
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
Retailer 16
October 31, 2026
Retailer 8$363 AUD
Retailer 3$403 AUD
Retailer 5$686 AUD
Retailer 11$764 AUD
Retailer 7$764 AUD
Retailer 1$770 AUD
Retailer 9$847 AUD
Retailer 12$1,036 AUD
Retailer 14$1,140 AUD
Retailer 2$1,496 AUD
Retailer 15$1,566 AUD
Retailer 4$1,639 AUD
Retailer 6$1,721 AUD
Retailer 16$1,736 AUD
Retailer 10$1,792 AUD
Retailer 13$2,933 AUD

42 data points across 16 retailers

20 retailers$363 AUD to $3,118 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
Final sale: no returns
A
Retailer 2
-
$403 AUD
$283 USD
View
A
Retailer 3
-
$595 AUD
$418 USD
View
A
Retailer 4
-
$686 AUD
$482 USD
View
A
Retailer 5
-
$764 AUD
ZAR 8,668 ZAR
View
A
Retailer 6
-
$764 AUD
$537 USD
View
A
Retailer 7
-
$770 AUD
€515 EUR
View
A
Retailer 8
-
$847 AUD
£468 GBP
View
B+
Retailer 9
-
$1,036 AUD
View
B+
Retailer 10
-
$1,140 AUD
$801 USD
View
Retailer 11
-
$1,496 AUD
View
Price last confirmed 28 days ago
Retailer 12
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$1,639 AUD
$1,151 USD
View
B
Retailer 14
-
$1,672 AUD
$1,175 USD
View
B
Retailer 15
-
$1,721 AUD
SGD 1,634 SGD
View
B
Retailer 16
-
$1,736 AUD
£960 GBP
View
B
Retailer 17
-
$1,792 AUD
£991 GBP
View
B
Retailer 18
-
$1,826 AUD
$1,283 USD
View
Retailer 19
-
$2,933 AUD
$2,060 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C3F716DE5 · Oct 31
$3,118 AUD
$2,190 USD
View
19 more retailers have this diamond
Prices start from $363 AUDSave up to $2,755 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
$363 AUD