Radiant|Lab Grown|IGI

1.05ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG625434549

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

Certificate IGI LG625434549

Diamond specifications and retailer prices

From £144 GBP
$193 USD
As of October 25, 2026
Save £533 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £677 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG625434549 or 625434549. Listed at 16 retailers as of October 25, 2026, with prices from £144 to £677, a £533 spread on the same certified stone. MOH London lists it at £677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625434549
Dimensions7.14 × 5.03 × 3.36 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.14 mm5.03 mm1.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625434549
Side View
Table 66.0%Crown 43.9°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.8%

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 25
Current: £677 GBP|Low: £132 GBP|High: £709 GBP|Avg: £337 GBP|+2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 6£132 GBP
Retailer 7£140 GBP
Retailer 12£144 GBP
Retailer 2£173 GBP
Retailer 8£251 GBP
Retailer 15£252 GBP
Retailer 4£263 GBP
Retailer 9£274 GBP
Retailer 10£276 GBP
Retailer 5£377 GBP
Retailer 14£383 GBP
Retailer 11£489 GBP
Retailer 3£504 GBP
Retailer 13£664 GBP
MOH London£677 GBP

38 data points across 15 retailers

16 retailers£144 GBP to £677 GBP

Retailer 1
-
£132 GBP
$177 USD
Price last confirmed 33 days ago
Retailer 2
-
£140 GBP
$187 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£144 GBP
$193 USD
View
A
Retailer 4
-
£173 GBP
View
A
Retailer 5
-
£251 GBP
View
A
Retailer 6
-
£252 GBP
$337 USD
View
A
Retailer 7
-
£263 GBP
$353 USD
View
A
Retailer 8
-
£274 GBP
View
Retailer 9
-
£276 GBP
€352 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
£377 GBP
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£383 GBP
$513 USD
View
B+
Retailer 12
-
£474 GBP
View
B
Retailer 13
-
£489 GBP
$655 USD
View
Retailer 14
-
£504 GBP
$676 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£664 GBP
$890 USD
View
Most Expensive
B
MOH London
LG625434549 · Oct 29
£677 GBP
View
15 more retailers have this diamond
Prices start from £144 GBPSave up to £533 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
1.05ct Radiant
£144 GBP