Radiant|Lab Grown|IGI

1.20ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG626428928

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG626428928

Diamond specifications and retailer prices

From $524 USD
£412 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $524 USD at Diamond Quarter
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 Diamond Quarter

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626428928 or 626428928. Listed at a single retailer as of October 29, 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626428928
Dimensions7.61 × 5.36 × 3.41 mm
L/W Ratio1.42
Culet sizePointed
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
7.61 mm5.36 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626428928
Side View
Table 61.0%Crown 36.8°Girdle: Slightly ThickPavilion 32.1°Culet: NoneDepth 63.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $237 USD|Low: $86 USD|High: $930 USD|Avg: $512 USD|+175.6%
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June 28, 2026
Retailer 4$205 USD
Retailer 1$237 USD
Retailer 6$297 USD
Retailer 5$310 USD
Retailer 12$480 USD
Retailer 7$561 USD
Retailer 9$578 USD
Retailer 11$593 USD
Retailer 8$614 USD
Retailer 3$631 USD
Retailer 10$660 USD
Retailer 2$930 USD

70 data points across 12 retailers

1 retailer

B+
Diamond Quarter
1.2VS2FLG284888N · Oct 29
$524 USD
£412 GBP
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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.

B+
1.20ct Radiant
$524 USD