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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG675557052

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

Certificate IGI LG675557052

Diamond specifications and retailer prices

From $784 CAD
£442 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $1,013 CAD at Rare Carat
View at Rare Carat

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675557052 or 675557052. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675557052
Dimensions8.17 × 5.23 × 3.49 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.23 mm1.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675557052
Side View
Table 65.0%Crown 26.1°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $1,056 CAD|Low: $448 CAD|High: $1,970 CAD|Avg: $1,151 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
January 4, 2026
Retailer 2$448 CAD
Retailer 3$683 CAD
Rare Carat$1,056 CAD
Retailer 5$1,682 CAD
Retailer 4$1,774 CAD

11 data points across 5 retailers

2 retailers

B+
Cheapest Retailer
-
$784 CAD
£442 GBP
Most Expensive
Rare Carat
18P675557052
$1,013 CAD
$725 USD
View
1 more retailer has this diamond
Prices start from $784 CAD

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
$784 CAD