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Cushion|Lab Grown|IGI

1.03ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG735598633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG735598633

Diamond specifications and retailer prices

From $564 AUD
$396 USD
As of October 28, 2026
Save $1,895 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,458 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735598633 or 735598633. Listed at 15 retailers as of October 28, 2026, with prices from $564 to $2,458, a $1,895 spread on the same certified stone. MOH London lists it at $2,458. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735598633
Dimensions7.52 × 4.80 × 3.28 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm4.80 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735598633
Side View
Table 61.0%Crown 38.8°Girdle: MED-STKPavilion 36°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
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 28
Current: $2,458 AUD|Low: $564 AUD|High: $2,580 AUD|Avg: $1,348 AUD|-4.7%
MOH London
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
October 29, 2026
Retailer 14$564 AUD
Retailer 4$626 AUD
Retailer 9$666 AUD
Retailer 11$840 AUD
Retailer 12$840 AUD
Retailer 15$902 AUD
Retailer 3$1,068 AUD
Retailer 10$1,075 AUD
Retailer 2$1,126 AUD
Retailer 8$1,520 AUD
Retailer 7$1,662 AUD
Retailer 5$2,070 AUD
Retailer 13$2,401 AUD
Retailer 6$2,430 AUD
MOH London$2,458 AUD

40 data points across 15 retailers

15 retailers$564 AUD to $2,458 AUD

A
Cheapest Retailer
-
$564 AUD
$396 USD
Final sale: no returns
A
Retailer 2
-
$626 AUD
$440 USD
View
A
Retailer 3
-
$666 AUD
£368 GBP
View
A
Retailer 4
-
$840 AUD
$590 USD
View
A
Retailer 5
-
$840 AUD
$590 USD
View
A
Retailer 6
-
$902 AUD
$634 USD
View
A
Retailer 7
-
$1,068 AUD
$750 USD
View
A
Retailer 8
-
$1,075 AUD
ZAR 12,203 ZAR
View
A
Retailer 9
-
$1,126 AUD
£623 GBP
View
B+
Retailer 10
-
$1,520 AUD
View
B+
Retailer 11
-
$1,662 AUD
SGD 1,578 SGD
View
B
Retailer 12
-
$2,070 AUD
$1,454 USD
View
B
Retailer 13
-
$2,401 AUD
$1,687 USD
View
B
Retailer 14
-
$2,430 AUD
£1,344 GBP
View
Most Expensive
B
MOH London
LG735598633 · Oct 29
$2,458 AUD
£1,360 GBP
View
14 more retailers have this diamond
Prices start from $564 AUDSave up to $1,895 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
$564 AUD