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Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG615373821

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

Certificate IGI LG615373821

Diamond specifications and retailer prices

From £121 GBP
$161 USD
As of October 27, 2026
Save £579 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £700 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct 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 LG615373821 or 615373821. Listed at 16 retailers as of October 25, 2026, with prices from £121 to £700, a £579 spread on the same certified stone. MOH London lists it at £700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615373821
Dimensions7.56 × 5.03 × 3.37 mm
L/W Ratio1.50
Culet sizePointed
Top View
7.56 mm5.03 mm1.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615373821
Side View
Table 64.0%Crown 42°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
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 27
Current: £700 GBP|Low: £118 GBP|High: £710 GBP|Avg: £346 GBP|+2.2%
MOH London
Retailer 2
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
October 29, 2026
Retailer 13£121 GBP
Retailer 10£140 GBP
Retailer 15£149 GBP
Retailer 16£149 GBP
Retailer 12£180 GBP
Retailer 2£263 GBP
Retailer 6£270 GBP
Retailer 4£270 GBP
Retailer 9£285 GBP
Retailer 7£287 GBP
Retailer 3£390 GBP
Retailer 14£481 GBP
Retailer 11£508 GBP
Retailer 5£522 GBP
MOH London£700 GBP
Retailer 8£710 GBP

37 data points across 16 retailers

16 retailers£121 GBP to £700 GBP

A
Cheapest Retailer
-
£121 GBP
$161 USD
A
Retailer 2
-
£140 GBP
$186 USD
View
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£149 GBP
$199 USD
View
A
Retailer 5
-
£180 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£263 GBP
View
A
Retailer 7
-
£270 GBP
$359 USD
View
A
Retailer 8
-
£270 GBP
$360 USD
View
A
Retailer 9
-
£285 GBP
€362 EUR
View
A
Retailer 10
-
£287 GBP
View
Price last confirmed 20 days ago
B+
Retailer 11
-
£390 GBP
$520 USD
View
B
Retailer 12
-
£481 GBP
$640 USD
View
B+
Retailer 13
-
£492 GBP
View
B
Retailer 14
-
£508 GBP
$676 USD
View
B+
Retailer 15
-
£522 GBP
$695 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
615373821 · Oct 25
£700 GBP
View
15 more retailers have this diamond
Prices start from £121 GBPSave up to £579 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
1.09ct Radiant
£121 GBP