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Radiant|Lab Grown|IGI

1.71ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG650474056

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

Certificate IGI LG650474056

Diamond specifications and retailer prices

From $988 CAD
£556 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $988 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 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650474056 or 650474056. 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650474056
Dimensions8.59 × 5.92 × 3.86 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm5.92 mm1.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650474056
Side View
Table 64.0%Crown 46.1°Girdle: MediumPavilion 34.4°CuletDepth 65.2%

Caratlytics Score

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

Last verified: Oct 29
Current: $988 CAD|Low: $988 CAD|High: $988 CAD|Avg: $988 CAD
September 26, 2026
Diamond Quarter$988 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.71VS2DLG56C68BN · Oct 29
$988 CAD
£556 GBP
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B+
1.71ct Radiant
$988 CAD