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Cushion|Lab Grown|IGI

1.03ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG846652919

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846652919

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 29, 2026
Save $1,402 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,800 AUD at MOH London · As of October 26, 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 LG846652919 or 846652919. Listed at 15 retailers as of October 26, 2026, with prices from $399 to $1,800, a $1,402 spread on the same certified stone. MOH London lists it at $1,800. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652919
Dimensions7.40 × 5.07 × 3.42 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.07 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846652919
Side View
Table 66.0%Crown 39.7°Girdle: THN-MEDPavilion 36.5°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,800 AUD|Low: $399 AUD|High: $1,932 AUD|Avg: $1,022 AUD|-3.1%
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 11$399 AUD
Retailer 12$470 AUD
Retailer 14$598 AUD
Retailer 4$676 AUD
Retailer 9$708 AUD
Retailer 7$773 AUD
Retailer 8$841 AUD
Retailer 3$851 AUD
Retailer 5$902 AUD
Retailer 15$1,079 AUD
Retailer 13$1,186 AUD
Retailer 6$1,425 AUD
Retailer 2$1,494 AUD
Retailer 10$1,553 AUD
MOH London$1,800 AUD

10 data points across 15 retailers

15 retailers$399 AUD to $1,800 AUD

A+
Cheapest Retailer
-
$399 AUD
$280 USD
Final sale: no returns
A
Retailer 2
-
$470 AUD
£260 GBP
View
A
Retailer 3
-
$598 AUD
$420 USD
View
A
Retailer 4
-
$676 AUD
$475 USD
View
A
Retailer 5
-
$708 AUD
€474 EUR
View
A
Retailer 6
-
$773 AUD
ZAR 8,772 ZAR
View
A
Retailer 7
-
$841 AUD
£465 GBP
View
A
Retailer 8
-
$851 AUD
$598 USD
View
A
Retailer 9
-
$902 AUD
$634 USD
View
A
Retailer 10
-
$1,079 AUD
View
B+
Retailer 11
-
$1,186 AUD
SGD 1,126 SGD
View
B+
Retailer 12
-
$1,425 AUD
View
B+
Retailer 13
-
$1,494 AUD
$1,050 USD
View
B+
Retailer 14
-
$1,553 AUD
$1,091 USD
View
Most Expensive
B+
MOH London
LG846652919 · Oct 26
$1,800 AUD
£996 GBP
View
14 more retailers have this diamond
Prices start from $399 AUDSave up to $1,402 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
$399 AUD