Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG660455769

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

Certificate IGI LG660455769

Diamond specifications and retailer prices

From £561 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £561 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 1.99ct lab-grown radiant diamond

This 1.99ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660455769 or 660455769. 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

1.99
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660455769
Dimensions8.89 × 6.21 × 4.16 mm
L/W Ratio1.43
Top View
8.89 mm6.21 mm1.99 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660455769
Side View
Table 64.0%Crown 41.6°Girdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Last verified: Oct 31
Current: £561 GBP|Low: £561 GBP|High: £1,002 GBP|Avg: £855 GBP
Diamond Quarter
Retailer 2
September 26, 2026
Diamond Quarter£561 GBP
Retailer 2£1,002 GBP

2 data points across 2 retailers

1 retailer

B+
Diamond Quarter
1.99VS1GLG693DF7N · Oct 31
£561 GBP
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B+
1.99ct Radiant
£561 GBP