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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576264

Diamond specifications and retailer prices

From $397 AUD
$279 USD
As of October 29, 2026
Save $1,662 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,288 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval 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 LG729576264 or 729576264. Listed at 23 retailers as of October 29, 2026, with a 418% 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

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576264
Dimensions8.36 × 5.87 × 3.38 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
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
8.36 mm5.87 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576264
Side View
Table 62.0%Crown 34.1°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 57.6%

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 29
Current: $3,288 AUD|Low: $381 AUD|High: $3,288 AUD|Avg: $1,006 AUD
Brilliant Earth
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 3$397 AUD
Retailer 17$461 AUD
Retailer 5$492 AUD
Retailer 6$492 AUD
Retailer 2$523 AUD
Retailer 8$662 AUD
Retailer 14$662 AUD
Retailer 9$837 AUD
Retailer 13$847 AUD
Retailer 10$868 AUD
Retailer 16$889 AUD
Retailer 12$914 AUD
Retailer 7$1,261 AUD
Retailer 15$1,567 AUD
Retailer 4$1,584 AUD
Retailer 11$1,985 AUD
Brilliant Earth$3,288 AUD

40 data points across 17 retailers

23 retailers$397 AUD to $2,059 AUD

A
Cheapest Retailer
-
$397 AUD
$279 USD
A
Retailer 2
-
$444 AUD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$461 AUD
$324 USD
View
A
Retailer 4
-
$492 AUD
$346 USD
View
A
Retailer 5
-
$492 AUD
$346 USD
View
A
Retailer 6
-
$523 AUD
£289 GBP
View
A
Retailer 7
-
$662 AUD
$465 USD
View
A
Retailer 8
-
$662 AUD
$465 USD
View
B+
Retailer 9
-
$837 AUD
$588 USD
View
B+
Retailer 10
-
$847 AUD
ZAR 9,610 ZAR
View
B+
Retailer 11
-
$865 AUD
$608 USD
View
B+
Retailer 12
-
$868 AUD
£480 GBP
View
B+
Retailer 13
-
$889 AUD
€595 EUR
View
B+
Retailer 14
-
$914 AUD
View
B
Retailer 15
-
$1,261 AUD
$886 USD
View
B+
Retailer 16
-
$1,318 AUD
SGD 1,251 SGD
View
B
Retailer 17
-
$1,567 AUD
View
B
Retailer 18
-
$1,584 AUD
$1,113 USD
View
B
Retailer 19
-
$1,656 AUD
$1,163 USD
View
B
Retailer 20
-
$1,909 AUD
£1,056 GBP
View
B
Retailer 21
-
$1,985 AUD
£1,098 GBP
View
B
Retailer 22
-
$2,059 AUD
$1,446 USD
View
Most Expensive
Brilliant Earth
16011627A · Oct 16
$3,288 AUD
$2,310 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $397 AUDSave up to $1,662 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 Oval
$397 AUD