Radiant|Lab Grown|IGI

1.00ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG649405922

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

Certificate IGI LG649405922

Diamond specifications and retailer prices

From £184 GBP
$247 USD
As of October 30, 2026
Save £539 GBP (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £723 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649405922 or 649405922. Listed at 8 retailers as of October 26, 2026, with prices from £184 to £723, a £539 spread on the same certified stone. MOH London lists it at £723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649405922
Dimensions6.75 × 4.98 × 3.39 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm4.98 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649405922
Side View
Table 65.0%Crown 44°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £723 GBP|Low: £184 GBP|High: £731 GBP|Avg: £387 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7£184 GBP
Retailer 4£257 GBP
Retailer 2£274 GBP
Retailer 5£322 GBP
Retailer 3£355 GBP
Retailer 6£626 GBP
MOH London£723 GBP

41 data points across 7 retailers

8 retailers£184 GBP to £723 GBP

A
Cheapest Retailer
-
£184 GBP
$247 USD
A
Retailer 2
-
£257 GBP
$344 USD
View
A
Retailer 3
-
£274 GBP
View
B+
Retailer 4
-
£322 GBP
$431 USD
View
B+
Retailer 5
-
£355 GBP
$475 USD
View
B
Retailer 6
-
£513 GBP
View
Retailer 7
-
£626 GBP
$839 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG649405922 · Oct 26
£723 GBP
View
7 more retailers have this diamond
Prices start from £184 GBPSave up to £539 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Radiant
£184 GBP