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 $346 USD
As of November 4, 2026
Save $902 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,248 USD 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 $346 to $1,248, a $902 spread on the same certified stone. MOH London lists it at $1,248. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,248 USD|Low: $346 USD|High: $1,248 USD|Avg: $637 USD
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$346 USD
Retailer 10$409 USD
Retailer 7$423 USD
Retailer 5$482 USD
Retailer 8$516 USD
Retailer 2$589 USD
Retailer 6$913 USD
Retailer 9$1,110 USD
Retailer 4$1,174 USD
MOH London$1,248 USD

6 data points across 10 retailers

7 retailers$346 USD to $1,248 USD

A
Cheapest Retailer
-
$346 USD
A
Retailer 2
-
$482 USD
View
Retailer 3
-
$589 USD
View
A
Retailer 4
-
$645 USD
View
B
Retailer 5
-
$913 USD
View
B
Retailer 6
-
$1,174 USD
View
Most Expensive
B
MOH London
LG814623956 · Nov 5
$1,248 USD
£983 GBP
View
6 more retailers have this diamond
Prices start from $346 USDSave up to $902 USD

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
$346 USD