Oval|Lab Grown|IGI

1.03ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG799673962

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799673962

Diamond specifications and retailer prices

From $320 USD
As of November 4, 2026
Save $771 USD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799673962 or 799673962. Listed at 7 retailers as of November 2, 2026, with prices from $320 to $1,091, a $771 spread on the same certified stone. MOH London lists it at $1,091. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799673962
Dimensions7.94 × 5.85 × 3.54 mm
L/W Ratio1.36
Girdle conditionFaceted
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
7.94 mm5.85 mm1.03 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799673962
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,091 USD|Low: $320 USD|High: $1,104 USD|Avg: $653 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$320 USD
Retailer 3$392 USD
Retailer 2$419 USD
Retailer 6$592 USD
Retailer 7$804 USD
Retailer 4$929 USD
MOH London$1,091 USD

43 data points across 7 retailers

7 retailers$320 USD to $1,091 USD

A
Cheapest Retailer
-
$320 USD
A
Retailer 2
-
$392 USD
View
A
Retailer 3
-
$419 USD
View
A
Retailer 4
-
$592 USD
View
B+
Retailer 5
-
$804 USD
View
B+
Retailer 6
-
$929 USD
View
Most Expensive
B
MOH London
LG799673962 · Nov 2
$1,091 USD
£859 GBP
View
6 more retailers have this diamond
Prices start from $320 USDSave up to $771 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
1.03ct Oval
$320 USD