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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 €144 EUR
$161 USD
As of October 27, 2026
Save €690 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €834 EUR 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 €144 to €834, a €690 spread on the same certified stone. MOH London lists it at €834. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €834 EUR|Low: €141 EUR|High: €846 EUR|Avg: €412 EUR|+2.2%
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
Retailer 16
October 30, 2026
Retailer 13€144 EUR
Retailer 11€166 EUR
Retailer 15€178 EUR
Retailer 16€178 EUR
Retailer 2€214 EUR
Retailer 9€313 EUR
Retailer 6€321 EUR
Retailer 4€322 EUR
Retailer 10€340 EUR
Retailer 7€342 EUR
Retailer 3€465 EUR
Retailer 14€573 EUR
Retailer 12€605 EUR
Retailer 5€622 EUR
MOH London€834 EUR
Retailer 8€846 EUR

38 data points across 16 retailers

16 retailers€144 EUR to €834 EUR

A
Cheapest Retailer
-
€144 EUR
$161 USD
A
Retailer 2
-
€166 EUR
$186 USD
View
A
Retailer 3
-
€178 EUR
$199 USD
View
A
Retailer 4
-
€178 EUR
$199 USD
View
A
Retailer 5
-
€214 EUR
£188 GBP
View
A
Retailer 6
-
€313 EUR
£275 GBP
View
A
Retailer 7
-
€321 EUR
$359 USD
View
A
Retailer 8
-
€322 EUR
$360 USD
View
Retailer 9
-
€340 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
€342 EUR
£301 GBP
View
Price last confirmed 21 days ago
B+
Retailer 11
-
€465 EUR
$520 USD
View
B
Retailer 12
-
€573 EUR
$640 USD
View
B+
Retailer 13
-
€586 EUR
£516 GBP
View
B
Retailer 14
-
€605 EUR
$676 USD
View
Retailer 15
-
€622 EUR
$695 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
615373821 · Oct 25
€834 EUR
£734 GBP
View
15 more retailers have this diamond
Prices start from €144 EURSave up to €690 EUR

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
€144 EUR