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Oval|Lab Grown|IGI

1.20ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG839654906

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839654906

Diamond specifications and retailer prices

From $560 AUD
As of November 2, 2026
Save $913 AUD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,474 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839654906 or 839654906. Listed at 5 retailers as of November 1, 2026, with prices from $560 to $1,474, a $913 spread on the same certified stone. MOH London lists it at $1,474. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839654906
Dimensions8.31 × 6.24 × 3.41 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm6.24 mm1.20 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839654906
Side View
Table 66.0%Crown 33.1°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 54.6%

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 2
Current: $1,474 AUD|Low: $546 AUD|High: $1,492 AUD|Avg: $850 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$560 AUD
Retailer 2$566 AUD
Retailer 4$626 AUD
Retailer 5$1,091 AUD
MOH London$1,474 AUD

25 data points across 5 retailers

5 retailers$560 AUD to $1,474 AUD

A
Cheapest Retailer
-
$560 AUD
A
Retailer 2
-
$566 AUD
View
B+
Retailer 3
-
$626 AUD
View
Retailer 4
-
$1,091 AUD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG839654906 · Nov 1
$1,474 AUD
£814 GBP
View
4 more retailers have this diamond
Prices start from $560 AUDSave up to $913 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
1.20ct Oval
$560 AUD