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Cushion|Lab Grown|IGI

1.03ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG789611393

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

Certificate IGI LG789611393

Diamond specifications and retailer prices

From $269 AUD
$189 USD
As of October 30, 2026
Save $1,292 AUD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,561 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789611393 or 789611393. Listed at 12 retailers as of October 30, 2026, with prices from $269 to $1,561, a $1,292 spread on the same certified stone. Reve Diamonds lists it at $1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789611393
Dimensions5.91 × 5.81 × 3.86 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
5.91 mm5.81 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789611393
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.4%

Caratlytics Score

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A+
Exceptional
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: $533 AUD|Low: $269 AUD|High: $1,575 AUD|Avg: $721 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 9$269 AUD
Retailer 8$402 AUD
Retailer 11$498 AUD
Retailer 6$514 AUD
Retailer 1$533 AUD
Retailer 4$535 AUD
Retailer 3$537 AUD
Retailer 7$729 AUD
Retailer 10$750 AUD
Retailer 2$1,040 AUD
Retailer 5$1,407 AUD
Reve Diamonds$1,561 AUD

37 data points across 12 retailers

12 retailers$269 AUD to $1,561 AUD

A+
Cheapest Retailer
-
$269 AUD
$189 USD
Final sale: no returns
Retailer 2
-
$402 AUD
£222 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$498 AUD
$350 USD
View
A
Retailer 4
-
$514 AUD
ZAR 5,831 ZAR
View
A
Retailer 5
-
$533 AUD
£295 GBP
View
A
Retailer 6
-
$535 AUD
€358 EUR
View
A
Retailer 7
-
$537 AUD
$377 USD
View
B+
Retailer 8
-
$729 AUD
View
B+
Retailer 9
-
$750 AUD
$527 USD
View
B
Retailer 10
-
$1,040 AUD
$730 USD
View
B
Retailer 11
-
$1,407 AUD
£778 GBP
View
Most Expensive
B
Reve Diamonds
D42179EEC · Oct 30
$1,561 AUD
$1,096 USD
View
11 more retailers have this diamond
Prices start from $269 AUDSave up to $1,292 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+
1.03ct Cushion
$269 AUD