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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671499662

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

Certificate IGI LG671499662

Diamond specifications and retailer prices

From £74 GBP
$99 USD
As of October 27, 2026
Save £609 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £684 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671499662 or 671499662. Listed at 15 retailers as of October 27, 2026, with prices from £74 to £684, a £609 spread on the same certified stone. MOH London lists it at £684. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499662
Dimensions5.22 × 3.75 × 2.69 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.75 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671499662
Side View
Table 58.0%Crown 35.1°Girdle: ThickPavilionCulet: NoneDepth 71.7%

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: £684 GBP|Low: £71 GBP|High: £688 GBP|Avg: £240 GBP|+0.6%
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
October 29, 2026
Retailer 8£74 GBP
Retailer 10£83 GBP
Retailer 11£86 GBP
Retailer 9£98 GBP
Retailer 3£131 GBP
Retailer 13£165 GBP
Retailer 6£171 GBP
Retailer 2£179 GBP
Retailer 4£262 GBP
Retailer 7£270 GBP
Retailer 5£342 GBP
Retailer 12£492 GBP
MOH London£684 GBP

41 data points across 13 retailers

15 retailers£74 GBP to £684 GBP

A
Cheapest Retailer
-
£74 GBP
$99 USD
A
Retailer 2
-
£83 GBP
$111 USD
View
Final sale: no returns
A
Retailer 3
-
£86 GBP
$115 USD
View
A
Retailer 4
-
£98 GBP
$131 USD
View
A
Retailer 5
-
£106 GBP
HK$1,100 HKD
View
A
Retailer 6
-
£131 GBP
$175 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£165 GBP
$220 USD
View
A
Retailer 8
-
£171 GBP
€217 EUR
View
B+
Retailer 9
-
£179 GBP
View
B+
Retailer 10
-
£262 GBP
SGD 471 SGD
View
B
Retailer 11
-
£270 GBP
$360 USD
View
B
Retailer 12
-
£342 GBP
$455 USD
View
B
Retailer 13
-
£353 GBP
View
B
Retailer 14
-
£492 GBP
View
Most Expensive
B
MOH London
LG671499662 · Oct 29
£684 GBP
View
14 more retailers have this diamond
Prices start from £74 GBPSave up to £609 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
0.45ct Radiant
£74 GBP