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Radiant|Lab Grown|IGI

1.27ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG604380666

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

Certificate IGI LG604380666

Diamond specifications and retailer prices

From $857 CAD
£483 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $857 CAD 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 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604380666 or 604380666. Listed at a single retailer as of November 2, 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

1.27
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604380666
Dimensions7.91 × 5.27 × 3.60 mm
L/W Ratio1.50
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
7.91 mm5.27 mm1.27 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604380666
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,090 CAD|Low: $177 CAD|High: $1,761 CAD|Avg: $901 CAD|-37.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 3$425 CAD
Retailer 4$484 CAD
Retailer 2$664 CAD
Retailer 8$736 CAD
Retailer 6$812 CAD
Retailer 5$858 CAD
Retailer 7$959 CAD
Retailer 1$1,090 CAD
Retailer 9$1,427 CAD

80 data points across 9 retailers

1 retailer

B
Diamond Quarter
1.27VS2GLG6642C8N · Nov 2
$857 CAD
£483 GBP
View

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
1.27ct Radiant
$857 CAD