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Radiant|Lab Grown|IGI

1.34ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG639465800

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

Certificate IGI LG639465800

Diamond specifications and retailer prices

From £402 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £402 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 1.34ct lab-grown radiant diamond

This 1.34ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG639465800 or 639465800. Listed at a single retailer as of October 31, 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

1.34
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639465800
Dimensions7.83 × 5.45 × 3.64 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.45 mm1.34 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639465800
Side View
Table 64.0%Crown 44.9°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.8%

Caratlytics Score

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

Last verified: Oct 31
Current: £251 GBP|Low: £240 GBP|High: £940 GBP|Avg: £548 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
January 4, 2026
Retailer 3£240 GBP
Retailer 1£251 GBP
Retailer 4£899 GBP
Retailer 2£940 GBP

9 data points across 4 retailers

1 retailer

B+
Diamond Quarter
1.34VVS2GLG005B16N · Oct 31
£402 GBP
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B+
1.34ct Radiant
£402 GBP