Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG615342145

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

Certificate IGI LG615342145

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 30, 2026
Save €764 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €923 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.23ct lab-grown radiant diamond

This 1.23ct 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 LG615342145 or 615342145. Listed at 16 retailers as of October 26, 2026, with prices from €159 to €923, a €764 spread on the same certified stone. MOH London lists it at €923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615342145
Dimensions7.59 × 5.27 × 3.55 mm
L/W Ratio1.44
Culet sizePointed
Top View
7.59 mm5.27 mm1.23 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615342145
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.4%

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 30
Current: €923 EUR|Low: €156 EUR|High: €932 EUR|Avg: €449 EUR|+2.1%
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 31, 2026
Retailer 13€159 EUR
Retailer 10€184 EUR
Retailer 3€197 EUR
Retailer 15€197 EUR
Retailer 12€237 EUR
Retailer 7€350 EUR
Retailer 8€351 EUR
Retailer 2€355 EUR
Retailer 5€398 EUR
Retailer 4€487 EUR
Retailer 14€634 EUR
Retailer 11€670 EUR
Retailer 9€680 EUR
Retailer 6€682 EUR
MOH London€923 EUR

40 data points across 15 retailers

16 retailers€159 EUR to €923 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€184 EUR
$206 USD
View
A
Retailer 3
-
€197 EUR
$220 USD
View
A
Retailer 4
-
€197 EUR
$220 USD
View
Retailer 5
-
€237 EUR
£208 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
€350 EUR
$391 USD
View
A
Retailer 7
-
€351 EUR
£309 GBP
View
A
Retailer 8
-
€355 EUR
View
A
Retailer 9
-
€398 EUR
$445 USD
View
B+
Retailer 10
-
€487 EUR
$544 USD
View
B+
Retailer 11
-
€625 EUR
£550 GBP
View
B+
Retailer 12
-
€634 EUR
$708 USD
View
B+
Retailer 13
-
€670 EUR
$748 USD
View
B+
Retailer 14
-
€680 EUR
$760 USD
View
Retailer 15
-
€682 EUR
$762 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
615342145 · Oct 26
€923 EUR
£812 GBP
View
15 more retailers have this diamond
Prices start from €159 EURSave up to €764 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
1.23ct Radiant
€159 EUR