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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG713563598

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG713563598

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of October 28, 2026
Save $1,706 AUD (78%) vs most expensive(unlock to see where)
25 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 LG713563598 or 713563598. Listed at 25 retailers as of October 28, 2026, with a 345% 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 angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713563598
Dimensions8.18 × 5.77 × 3.52 mm
L/W Ratio1.42
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
8.18 mm5.77 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713563598
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.0%

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 28
Current: $3,288 AUD|Low: $441 AUD|High: $3,288 AUD|Avg: $1,123 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
October 29, 2026
Retailer 12$441 AUD
Retailer 4$548 AUD
Retailer 5$582 AUD
Retailer 3$737 AUD
Retailer 8$740 AUD
Retailer 7$941 AUD
Retailer 2$972 AUD
Retailer 6$979 AUD
Retailer 11$1,415 AUD
Retailer 9$1,466 AUD
Retailer 10$2,196 AUD
Brilliant Earth$3,288 AUD

36 data points across 12 retailers

25 retailers$494 AUD to $2,199 AUD

Retailer 1
-
$441 AUD
$310 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$494 AUD
$347 USD
View
Final sale: no returns
Retailer 3
-
$512 AUD
$360 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$548 AUD
$385 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$548 AUD
$385 USD
View
Retailer 6
-
$548 AUD
$385 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$548 AUD
$385 USD
View
A
Retailer 8
-
$582 AUD
£322 GBP
View
A
Retailer 9
-
$737 AUD
$518 USD
View
A
Retailer 10
-
$740 AUD
$520 USD
View
B+
Retailer 11
-
$881 AUD
$619 USD
View
B+
Retailer 12
-
$888 AUD
$624 USD
View
B+
Retailer 13
-
$941 AUD
ZAR 10,677 ZAR
View
B+
Retailer 14
-
$972 AUD
£537 GBP
View
B+
Retailer 15
-
$979 AUD
View
B
Retailer 16
-
$1,415 AUD
$994 USD
View
B
Retailer 17
-
$1,462 AUD
SGD 1,388 SGD
View
B+
Retailer 18
-
$1,466 AUD
€981 EUR
View
Retailer 19
-
$1,682 AUD
$1,182 USD
View
Price last confirmed 14 days ago
Retailer 20
-
$1,759 AUD
$1,236 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$1,826 AUD
$1,283 USD
View
B
Retailer 22
-
$2,126 AUD
£1,176 GBP
View
B
Retailer 23
-
$2,196 AUD
£1,215 GBP
View
B
Retailer 24
-
$2,199 AUD
$1,545 USD
View
Most Expensive
Brilliant Earth
15469480A · Oct 16
$3,288 AUD
$2,310 USD
View
Price last confirmed 13 days ago
24 more retailers have this diamond
Prices start from $494 AUDSave up to $1,706 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
$494 AUD