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Cushion|Lab Grown|IGI

1.03ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG804650030

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804650030

Diamond specifications and retailer prices

From $467 AUD
$328 USD
As of October 30, 2026
Save $2,964 AUD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,431 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650030 or 804650030. Listed at 8 retailers as of October 29, 2026, with prices from $467 to $3,431, a $2,964 spread on the same certified stone. Do Amore Diamonds lists it at $3,431. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650030
Dimensions7.42 × 4.96 × 3.43 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.42 mm4.96 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650030
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 69.2%

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: $3,431 AUD|Low: $467 AUD|High: $3,502 AUD|Avg: $1,903 AUD|-2.0%
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 30, 2026
Retailer 12$467 AUD
Retailer 10$762 AUD
Retailer 11$796 AUD
Retailer 9$1,364 AUD
Retailer 5$1,468 AUD
Retailer 8$1,545 AUD
Retailer 6$1,676 AUD
Retailer 4$1,783 AUD
Retailer 14$1,951 AUD
Retailer 7$2,135 AUD
Retailer 2$2,292 AUD
Retailer 3$3,102 AUD
Do Amore Diamonds$3,431 AUD
Retailer 13$3,443 AUD

23 data points across 14 retailers

8 retailers$467 AUD to $3,431 AUD

A
Cheapest Retailer
-
$467 AUD
$328 USD
Final sale: no returns
A
Retailer 2
-
$762 AUD
$535 USD
View
A
Retailer 3
-
$796 AUD
$559 USD
View
B+
Retailer 4
-
$1,364 AUD
$958 USD
View
B+
Retailer 5
-
$1,545 AUD
$1,085 USD
View
B+
Retailer 6
-
$2,135 AUD
£1,181 GBP
View
B+
Retailer 7
-
$2,292 AUD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-480831259 · Oct 29
$3,431 AUD
$2,410 USD
View
7 more retailers have this diamond
Prices start from $467 AUDSave up to $2,964 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
$467 AUD