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Radiant|Lab Grown|IGI

1.25ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG645443542

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

Certificate IGI LG645443542

Diamond specifications and retailer prices

From $1,537 CAD
$1,100 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,537 CAD at Brilliant Earth
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 Brilliant Earth

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645443542 or 645443542. 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

1.25
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645443542
Dimensions7.78 × 5.30 × 3.54 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.30 mm1.25 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645443542
Side View
Table 69.0%Crown 44.6°Girdle: MediumPavilion 34.7°Culet: NoneDepth 66.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,537 CAD|Low: $263 CAD|High: $1,984 CAD|Avg: $1,120 CAD|-22.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 4, 2026
Retailer 2$263 CAD
Retailer 4$595 CAD
Retailer 3$683 CAD
Retailer 5$774 CAD
Retailer 7$863 CAD
Retailer 8$1,189 CAD
Retailer 6$1,197 CAD
Retailer 10$1,385 CAD
Brilliant Earth$1,537 CAD
Retailer 9$1,597 CAD

76 data points across 10 retailers

1 retailer

B
Brilliant Earth
21205017B · Oct 31
$1,537 CAD
$1,100 USD
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
1.25ct Radiant
$1,537 CAD