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Radiant|Lab Grown|IGI

1.54ct D SI1 Radiant Lab Grown Diamond

GD • D/SI1 • IGI LG528237220

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

Certificate IGI LG528237220

Diamond specifications and retailer prices

From $968 CAD
$693 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $968 CAD at B2C Jewels
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 B2C Jewels

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG528237220 or 528237220. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528237220
Dimensions8.25 × 5.62 mm
L/W Ratio1.47
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
8.25 mm5.62 mm1.54 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528237220
Side View
Table 61.5%Crown 42.7°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $968 CAD|Low: $930 CAD|High: $1,206 CAD|Avg: $1,035 CAD|-19.7%
September 23, 2026
B2C Jewels$968 CAD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
20987377 · Oct 29
$968 CAD
$693 USD
View

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B
1.54ct Radiant
$968 CAD