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Radiant|Lab Grown|IGI

1.01ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG639439591

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

Certificate IGI LG639439591

Diamond specifications and retailer prices

From £113 GBP
$151 USD
As of October 27, 2026
Save £544 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £657 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639439591 or 639439591. Listed at 18 retailers as of October 26, 2026, with prices from £113 to £657, a £544 spread on the same certified stone. MOH London lists it at £657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639439591
Dimensions7.22 × 4.87 × 3.31 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm4.87 mm1.01 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639439591
Side View
Table 66.0%Crown 27.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £657 GBP|Low: £111 GBP|High: £668 GBP|Avg: £326 GBP|+1.9%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 16£113 GBP
Retailer 12£131 GBP
Retailer 4£140 GBP
Retailer 5£140 GBP
Retailer 15£169 GBP
Retailer 7£237 GBP
Retailer 2£243 GBP
Retailer 9£258 GBP
Retailer 10£267 GBP
Retailer 11£270 GBP
Retailer 14£364 GBP
Retailer 6£380 GBP
Retailer 17£451 GBP
Retailer 13£477 GBP
Retailer 8£493 GBP
Retailer 3£646 GBP
MOH London£657 GBP

41 data points across 17 retailers

18 retailers£113 GBP to £657 GBP

A
Cheapest Retailer
-
£113 GBP
$151 USD
A
Retailer 2
-
£131 GBP
$175 USD
View
A
Retailer 3
-
£140 GBP
$187 USD
View
A
Retailer 4
-
£140 GBP
$187 USD
View
A
Retailer 5
-
£169 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£237 GBP
$315 USD
View
A
Retailer 7
-
£243 GBP
View
A
Retailer 8
-
£258 GBP
$344 USD
View
A
Retailer 9
-
£267 GBP
View
A
Retailer 10
-
£270 GBP
€343 EUR
View
B+
Retailer 11
-
£364 GBP
$485 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£380 GBP
$506 USD
View
B+
Retailer 13
-
£451 GBP
$601 USD
View
B+
Retailer 14
-
£461 GBP
View
B
Retailer 15
-
£477 GBP
$635 USD
View
B
Retailer 16
-
£493 GBP
$656 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
£646 GBP
$860 USD
View
Most Expensive
B
MOH London
LG639439591 · Oct 26
£657 GBP
View
17 more retailers have this diamond
Prices start from £113 GBPSave up to £544 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
1.01ct Radiant
£113 GBP