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Cushion|Lab Grown|IGI

1.06ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG678577554

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG678577554

Diamond specifications and retailer prices

From $307 AUD
$216 USD
As of October 30, 2026
Save $1,363 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,648 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678577554 or 678577554. Listed at 14 retailers as of October 30, 2026, with a 443% 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

1.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678577554
Dimensions7.56 × 4.97 × 3.36 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm4.97 mm1.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678577554
Side View
Table 65.0%Crown 36.2°Girdle: MED-THKPavilion 35°Culet: NoneDepth 67.6%

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: Oct 30
Current: $2,648 AUD|Low: $307 AUD|High: $2,790 AUD|Avg: $1,004 AUD|-5.1%
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
Retailer 14
October 31, 2026
Retailer 12$307 AUD
Retailer 11$342 AUD
Retailer 4$391 AUD
Retailer 5$460 AUD
Retailer 10$464 AUD
Retailer 14$493 AUD
Retailer 7$648 AUD
Retailer 2$698 AUD
Retailer 8$922 AUD
Retailer 6$1,457 AUD
Retailer 3$1,475 AUD
Retailer 9$1,519 AUD
Retailer 13$1,671 AUD
Do Amore Diamonds$2,648 AUD

40 data points across 14 retailers

14 retailers$307 AUD to $1,671 AUD

A
Cheapest Retailer
-
$307 AUD
$216 USD
Final sale: no returns
A
Retailer 2
-
$342 AUD
$240 USD
View
A
Retailer 3
-
$391 AUD
$275 USD
View
A
Retailer 4
-
$460 AUD
$323 USD
View
Retailer 5
-
$464 AUD
£257 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$493 AUD
$346 USD
View
A
Retailer 7
-
$648 AUD
ZAR 7,352 ZAR
View
B+
Retailer 8
-
$698 AUD
£386 GBP
View
B+
Retailer 9
-
$922 AUD
View
B
Retailer 10
-
$1,457 AUD
$1,024 USD
View
B
Retailer 11
-
$1,475 AUD
£816 GBP
View
B
Retailer 12
-
$1,519 AUD
£840 GBP
View
B
Retailer 13
-
$1,671 AUD
$1,174 USD
View
Most Expensive
Do Amore Diamonds
27-F413A1583 · Oct 30
$2,648 AUD
$1,860 USD
View
Price under review
13 more retailers have this diamond
Prices start from $307 AUDSave up to $1,363 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
1.06ct Cushion
$307 AUD