Radiant|Lab Grown|IGI

1.23ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG842663293

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

Certificate IGI LG842663293

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 27, 2026
Save €754 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €912 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842663293 or 842663293. Listed at 18 retailers as of October 27, 2026, with prices from €158 to €912, a €754 spread on the same certified stone. MOH London lists it at €912. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842663293
Dimensions7.72 × 5.11 × 3.54 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.72 mm5.11 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842663293
Side View
Table 68.0%Crown 46°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 69.3%

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 27
Current: €912 EUR|Low: €158 EUR|High: €1,207 EUR|Avg: €477 EUR
MOH London
Retailer 2
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Retailer 20
October 29, 2026
Retailer 19€158 EUR
Retailer 17€176 EUR
Retailer 4€183 EUR
Retailer 5€196 EUR
Retailer 12€198 EUR
Retailer 15€239 EUR
Retailer 10€269 EUR
Retailer 8€328 EUR
Retailer 9€337 EUR
Retailer 2€346 EUR
Retailer 6€487 EUR
Retailer 11€488 EUR
Retailer 3€503 EUR
Retailer 16€624 EUR
Retailer 14€635 EUR
Retailer 13€642 EUR
Retailer 20€662 EUR
Retailer 18€672 EUR
Retailer 7€806 EUR
MOH London€912 EUR

16 data points across 20 retailers

18 retailers€158 EUR to €912 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
Retailer 2
-
€183 EUR
$204 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€196 EUR
$219 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€198 EUR
$221 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€239 EUR
£210 GBP
View
Retailer 6
-
€269 EUR
$300 USD
View
Price last confirmed 14 days ago
Retailer 7
-
€337 EUR
ZAR 6,084 ZAR
View
Price last confirmed 14 days ago
A
Retailer 8
-
€346 EUR
£305 GBP
View
Retailer 9
-
€487 EUR
$544 USD
View
Price last confirmed 12 days ago
Retailer 10
-
€488 EUR
A$838 AUD
View
Price last confirmed 14 days ago
A
Retailer 11
-
€503 EUR
$562 USD
View
B+
Retailer 12
-
€624 EUR
$697 USD
View
B+
Retailer 13
-
€635 EUR
SGD 958 SGD
View
B+
Retailer 14
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€642 EUR
$717 USD
View
Retailer 15
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€662 EUR
$740 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€672 EUR
$751 USD
View
Retailer 17
-
€806 EUR
$900 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG842663293 · Oct 29
€912 EUR
£802 GBP
View
17 more retailers have this diamond
Prices start from €158 EURSave up to €754 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
€158 EUR