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Oval|Lab Grown|IGI

1.28ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG814623956

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814623956

Diamond specifications and retailer prices

From $493 AUD
As of November 4, 2026
Save $1,286 AUD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,780 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814623956 or 814623956. Listed at 7 retailers as of November 4, 2026, with prices from $493 to $1,780, a $1,286 spread on the same certified stone. MOH London lists it at $1,780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814623956
Dimensions9.04 × 6.01 × 3.75 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm6.01 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814623956
Side View
Table 58.0%Crown 33.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.4%

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 4
Current: $1,780 AUD|Low: $493 AUD|High: $1,780 AUD|Avg: $908 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$493 AUD
Retailer 10$583 AUD
Retailer 7$603 AUD
Retailer 5$687 AUD
Retailer 8$736 AUD
Retailer 2$840 AUD
Retailer 6$1,301 AUD
Retailer 9$1,582 AUD
Retailer 4$1,674 AUD
MOH London$1,780 AUD

6 data points across 10 retailers

7 retailers$493 AUD to $1,780 AUD

A
Cheapest Retailer
-
$493 AUD
A
Retailer 2
-
$687 AUD
View
Retailer 3
-
$840 AUD
View
A
Retailer 4
-
$919 AUD
View
B
Retailer 5
-
$1,301 AUD
View
B
Retailer 6
-
$1,674 AUD
View
Most Expensive
B
MOH London
LG814623956 · Nov 5
$1,780 AUD
£983 GBP
View
6 more retailers have this diamond
Prices start from $493 AUDSave up to $1,286 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
1.28ct Oval
$493 AUD