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Oval|Lab Grown|IGI

1.03ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG837603280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837603280

Diamond specifications and retailer prices

From $549 AUD
As of October 29, 2026
Save $517 AUD (49%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,446 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837603280 or 837603280. Listed at 11 retailers as of October 29, 2026, with a 94% 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837603280
Dimensions8.33 × 5.88 × 3.39 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.88 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837603280
Side View
Table 60.0%Crown 30.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.7%

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: $1,446 AUD|Low: $435 AUD|High: $1,535 AUD|Avg: $845 AUD|-5.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$435 AUD
Retailer 7$549 AUD
Retailer 2$552 AUD
Retailer 5$607 AUD
Retailer 11$771 AUD
Retailer 10$827 AUD
Retailer 9$1,008 AUD
Retailer 8$1,019 AUD
Retailer 4$1,041 AUD
Retailer 6$1,066 AUD
MOH London$1,446 AUD

31 data points across 11 retailers

11 retailers$549 AUD to $1,066 AUD

Retailer 1
-
$435 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$549 AUD
View
A
Retailer 3
-
$552 AUD
View
A
Retailer 4
-
$607 AUD
View
Retailer 5
-
$771 AUD
View
Price last confirmed 7 days ago
Retailer 6
-
$827 AUD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,008 AUD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,019 AUD
View
B
Retailer 9
-
$1,041 AUD
View
B
Retailer 10
-
$1,066 AUD
View
Most Expensive
MOH London
LG837603280 · Oct 29
$1,446 AUD
£799 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $549 AUDSave up to $517 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
$549 AUD