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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG768601552

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

Certificate IGI LG768601552

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €691 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €834 EUR at MOH London · As of October 29, 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 LG768601552 or 768601552. Listed at 10 retailers as of October 29, 2026, with prices from €143 to €834, a €691 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

1.23
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768601552
Dimensions7.49 × 5.22 × 3.53 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.22 mm1.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768601552
Side View
Table 65.0%Crown 46.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 67.6%

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 30
Current: €834 EUR|Low: €137 EUR|High: €840 EUR|Avg: €488 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€143 EUR
Retailer 4€213 EUR
Retailer 10€305 EUR
Retailer 2€310 EUR
Retailer 8€469 EUR
Retailer 3€518 EUR
Retailer 7€601 EUR
Retailer 5€602 EUR
Retailer 11€607 EUR
Retailer 9€723 EUR
MOH London€834 EUR

18 data points across 11 retailers

10 retailers€143 EUR to €834 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
Retailer 2
-
€213 EUR
£188 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
€310 EUR
View
B+
Retailer 4
-
€448 EUR
$500 USD
View
B+
Retailer 5
-
€469 EUR
$524 USD
View
B+
Retailer 6
-
€570 EUR
$637 USD
View
B+
Retailer 7
-
€601 EUR
$671 USD
View
B
Retailer 8
-
€602 EUR
$673 USD
View
Retailer 9
-
€723 EUR
SGD 1,092 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG768601552 · Oct 29
€834 EUR
£734 GBP
View
9 more retailers have this diamond
Prices start from €143 EURSave up to €691 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
€143 EUR