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Radiant|Lab Grown|IGI

1.31ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG638406933

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

Certificate IGI LG638406933

Diamond specifications and retailer prices

From $647 SGD
£398 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $647 SGD 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 1.31ct lab-grown radiant diamond

This 1.31ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638406933 or 638406933. 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

1.31
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638406933
Dimensions7.77 × 5.36 × 3.64 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.36 mm1.31 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638406933
Side View
Table 65.0%Crown 40.4°Girdle: Slightly ThickPavilion 35.9°CuletDepth 67.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $647 SGD|Low: $647 SGD|High: $647 SGD|Avg: $647 SGD
September 26, 2026
Diamond Quarter$647 SGD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.31VVS2HLG333058N · Oct 31
$647 SGD
£398 GBP
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B+
1.31ct Radiant
$647 SGD