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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576122

Diamond specifications and retailer prices

From $410 AUD
$288 USD
As of October 29, 2026
Save $1,689 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,317 AUD at Brilliant Earth · As of October 17, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct 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 LG729576122 or 729576122. Listed at 20 retailers as of October 29, 2026, with a 412% 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

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576122
Dimensions8.42 × 5.70 × 3.45 mm
L/W Ratio1.48
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
8.42 mm5.70 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576122
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.5%

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: $3,317 AUD|Low: $410 AUD|High: $3,317 AUD|Avg: $1,226 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5$410 AUD
Retailer 4$458 AUD
Retailer 21$475 AUD
Retailer 3$508 AUD
Retailer 20$508 AUD
Retailer 9$683 AUD
Retailer 18$733 AUD
Retailer 6$826 AUD
Retailer 14$853 AUD
Retailer 17$874 AUD
Retailer 22$883 AUD
Retailer 2$899 AUD
Retailer 13$1,240 AUD
Retailer 11$1,359 AUD
Retailer 15$1,528 AUD
Retailer 23$1,561 AUD
Retailer 19$1,567 AUD
Retailer 8$1,634 AUD
Retailer 7$1,704 AUD
Retailer 12$2,048 AUD
Retailer 16$2,061 AUD
Retailer 10$2,099 AUD
Brilliant Earth$3,317 AUD

15 data points across 23 retailers

20 retailers$410 AUD to $2,099 AUD

A
Cheapest Retailer
-
$410 AUD
$288 USD
A
Retailer 2
-
$458 AUD
$322 USD
View
Final sale: no returns
A
Retailer 3
-
$475 AUD
$334 USD
View
A
Retailer 4
-
$508 AUD
$357 USD
View
A
Retailer 5
-
$508 AUD
$357 USD
View
A
Retailer 6
-
$683 AUD
$480 USD
View
A
Retailer 7
-
$733 AUD
$515 USD
View
B+
Retailer 8
-
$853 AUD
$599 USD
View
B+
Retailer 9
-
$874 AUD
ZAR 9,915 ZAR
View
B+
Retailer 10
-
$883 AUD
$620 USD
View
B+
Retailer 11
-
$899 AUD
£497 GBP
View
B+
Retailer 12
-
$1,240 AUD
View
B
Retailer 13
-
$1,359 AUD
SGD 1,290 SGD
View
B
Retailer 14
-
$1,561 AUD
$1,097 USD
View
B
Retailer 15
-
$1,567 AUD
View
B
Retailer 16
-
$1,634 AUD
$1,148 USD
View
B
Retailer 17
-
$1,704 AUD
$1,197 USD
View
B
Retailer 18
-
$2,048 AUD
£1,133 GBP
View
B
Retailer 19
-
$2,099 AUD
$1,475 USD
View
Most Expensive
Brilliant Earth
15907427A · Oct 17
$3,317 AUD
$2,330 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $410 AUDSave up to $1,689 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
1.04ct Oval
$410 AUD