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Radiant|Lab Grown|IGI

1.83ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG662444926

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

Certificate IGI LG662444926

Diamond specifications and retailer prices

From £558 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: £558 GBP 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 1.83ct lab-grown radiant diamond

This 1.83ct 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 LG662444926 or 662444926. 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

1.83
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662444926
Dimensions6.13 × 6.13 × 8.28 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.13 mm6.13 mm1.83 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662444926
Side View
Table 66.0%Crown 45.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.9%

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: £443 GBP|Low: £127 GBP|High: £1,697 GBP|Avg: £730 GBP|-4.7%
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April 18, 2026
Retailer 6£127 GBP
Retailer 10£270 GBP
Retailer 9£347 GBP
Retailer 13£356 GBP
Retailer 1£443 GBP
Retailer 12£542 GBP
Retailer 2£628 GBP
Retailer 14£718 GBP
Retailer 7£757 GBP
Retailer 3£874 GBP
Retailer 4£903 GBP
Retailer 11£904 GBP
Retailer 8£1,263 GBP
Retailer 5£1,630 GBP

48 data points across 14 retailers

1 retailer

B+
Diamond Quarter
1.83VS2DLG2657F3N · Oct 29
£558 GBP
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B+
1.83ct Radiant
£558 GBP