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Radiant|Lab Grown|IGI

1.23ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG607388601

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

Certificate IGI LG607388601

Diamond specifications and retailer prices

From $833 CAD
£470 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $833 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 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG607388601 or 607388601. 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

1.23
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607388601
Dimensions7.71 × 5.17 × 3.48 mm
L/W Ratio1.49
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
7.71 mm5.17 mm1.23 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607388601
Side View
Table 66.0%Crown 47°Girdle: MediumPavilion 33.5°Culet: NoneDepth 67.3%

Caratlytics Score

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

Last verified: Nov 2
Current: $1,048 CAD|Low: $172 CAD|High: $1,691 CAD|Avg: $784 CAD|-38.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 26, 2026
Retailer 3$414 CAD
Retailer 4$469 CAD
Retailer 2$626 CAD
Retailer 8$717 CAD
Retailer 6$802 CAD
Retailer 5$855 CAD
Retailer 7$937 CAD
Retailer 1$1,048 CAD

76 data points across 8 retailers

1 retailer

B+
Diamond Quarter
1.23VS2GLG010197N · Nov 2
$833 CAD
£470 GBP
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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+
1.23ct Radiant
$833 CAD