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Radiant|Lab Grown|IGI

1.40ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG637445776

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

Certificate IGI LG637445776

Diamond specifications and retailer prices

From $714 SGD
£440 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $714 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 1.4ct lab-grown radiant diamond

This 1.4ct 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 LG637445776 or 637445776. 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

1.40
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637445776
Dimensions7.90 × 5.45 × 3.70 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.45 mm1.40 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637445776
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 35.1°Culet: NoneDepth 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: $474 SGD|Low: $162 SGD|High: $2,084 SGD|Avg: $760 SGD|-0.5%
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Retailer 12
June 18, 2026
Retailer 3$411 SGD
Retailer 8$422 SGD
Retailer 1$474 SGD
Retailer 12$588 SGD
Retailer 2$597 SGD
Retailer 9$649 SGD
Retailer 7$759 SGD
Retailer 10$865 SGD
Retailer 6$887 SGD
Retailer 11$1,110 SGD
Retailer 4$1,344 SGD
Retailer 5$2,084 SGD

57 data points across 12 retailers

1 retailer

B+
Diamond Quarter
1.4VVS2GLG7613C9N · Oct 31
$714 SGD
£440 GBP
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B+
1.40ct Radiant
$714 SGD