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Radiant|Lab Grown|IGI

1.29ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG619442166

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

Certificate IGI LG619442166

Diamond specifications and retailer prices

From £412 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £412 GBP 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 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619442166 or 619442166. Listed at a single retailer as of November 5, 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

1.29
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619442166
Dimensions7.56 × 5.53 × 3.70 mm
L/W Ratio1.37
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
7.56 mm5.53 mm1.29 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619442166
Side View
Table 65.0%Crown 40.7°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £867 GBP|Low: £68 GBP|High: £867 GBP|Avg: £405 GBP
Retailer 1
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Retailer 11
June 22, 2026
Retailer 5£95 GBP
Retailer 7£207 GBP
Retailer 6£232 GBP
Retailer 4£246 GBP
Retailer 3£377 GBP
Retailer 9£460 GBP
Retailer 11£464 GBP
Retailer 8£475 GBP
Retailer 2£525 GBP
Retailer 10£773 GBP
Retailer 1£867 GBP

63 data points across 11 retailers

1 retailer

B+
Diamond Quarter
1.29VS2FLG667C54N · Nov 5
£412 GBP
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B+
1.29ct Radiant
£412 GBP