Oval|Lab Grown|IGI

1.20ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG629433651

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG629433651

Diamond specifications and retailer prices

From $1,470 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,470 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629433651 or 629433651. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629433651
Dimensions8.44 × 5.94 × 3.72 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.44 mm5.94 mm1.20 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629433651
Side View
Table 59.0%Crown 34.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,470 USD|Low: $1,470 USD|High: $1,470 USD|Avg: $1,470 USD
December 30, 2025
Brilliant Earth$1,470 USD

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
11663562A · Oct 28
$1,470 USD
View

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B
1.20ct Oval
$1,470 USD