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Oval|Lab Grown|IGI

1.03ct G IF Oval Lab Grown Diamond

ID • G/IF • IGI LG782601488

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782601488

Diamond specifications and retailer prices

From $253 AUD
$177 USD
As of November 1, 2026
Save $1,417 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,669 AUD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782601488 or 782601488. Listed at 20 retailers as of October 31, 2026, with prices from $253 to $1,669, a $1,417 spread on the same certified stone. Brilliant Earth lists it at $1,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782601488
Dimensions8.16 × 5.58 × 3.63 mm
L/W Ratio1.46
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
8.16 mm5.58 mm1.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782601488
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,669 AUD|Low: $243 AUD|High: $2,483 AUD|Avg: $758 AUD|-32.8%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 18$253 AUD
Retailer 15$281 AUD
Retailer 19$294 AUD
Retailer 5$314 AUD
Retailer 10$314 AUD
Retailer 14$533 AUD
Retailer 12$542 AUD
Retailer 6$558 AUD
Retailer 2$564 AUD
Retailer 8$658 AUD
Retailer 7$768 AUD
Retailer 17$789 AUD
Retailer 4$885 AUD
Retailer 11$1,009 AUD
Retailer 3$1,084 AUD
Retailer 9$1,086 AUD
Retailer 16$1,463 AUD
Retailer 13$1,466 AUD
Brilliant Earth$1,669 AUD

42 data points across 19 retailers

20 retailers$253 AUD to $1,669 AUD

A
Cheapest Retailer
-
$253 AUD
$177 USD
A
Retailer 2
-
$281 AUD
$197 USD
View
Final sale: no returns
A
Retailer 3
-
$294 AUD
$206 USD
View
A
Retailer 4
-
$314 AUD
$220 USD
View
Retailer 5
-
$314 AUD
$220 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$533 AUD
€356 EUR
View
A
Retailer 7
-
$542 AUD
ZAR 6,131 ZAR
View
A
Retailer 8
-
$558 AUD
$391 USD
View
A
Retailer 9
-
$564 AUD
£311 GBP
View
A
Retailer 10
-
$658 AUD
$461 USD
View
A
Retailer 11
-
$768 AUD
$538 USD
View
A
Retailer 12
-
$789 AUD
$553 USD
View
B+
Retailer 13
-
$885 AUD
SGD 838 SGD
View
Retailer 14
-
$976 AUD
$684 USD
View
Price last confirmed 47 days ago
B+
Retailer 15
-
$1,009 AUD
$707 USD
View
B+
Retailer 16
-
$1,084 AUD
$760 USD
View
B+
Retailer 17
-
$1,086 AUD
$761 USD
View
B
Retailer 18
-
$1,463 AUD
$1,025 USD
View
B
Retailer 19
-
$1,466 AUD
£809 GBP
View
Most Expensive
B
Brilliant Earth
21417384A · Oct 31
$1,669 AUD
$1,170 USD
View
19 more retailers have this diamond
Prices start from $253 AUDSave up to $1,417 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
$253 AUD