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Radiant|Lab Grown|IGI

4.71ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG681587512

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

Certificate IGI LG681587512

Diamond specifications and retailer prices

From $2,305 CAD
£1,300 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,305 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 4.71ct lab-grown radiant diamond

This 4.71ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681587512 or 681587512. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.71
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681587512
Dimensions12.09 × 8.35 × 5.44 mm
L/W Ratio1.45
Top View
12.09 mm8.35 mm4.71 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681587512
Side View
Table 68.0%Crown 42.6°Girdle: MediumPavilion 34.7°CuletDepth 65.1%

Caratlytics Score

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

Last verified: Oct 29
Current: $2,305 CAD|Low: $2,305 CAD|High: $2,305 CAD|Avg: $2,305 CAD
September 26, 2026
Diamond Quarter$2,305 CAD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
4.71VS1GLG12C424N · Oct 29
$2,305 CAD
£1,300 GBP
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B+
4.71ct Radiant
$2,305 CAD