CaratHunter
Plans
Radiant|Lab Grown|IGI

1.23ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG745518364

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

Certificate IGI LG745518364

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of November 2, 2026
Save €798 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €964 EUR at MOH London · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745518364 or 745518364. Listed at 18 retailers as of November 2, 2026, with prices from €166 to €964, a €798 spread on the same certified stone. MOH London lists it at €964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745518364
Dimensions7.97 × 5.35 × 3.43 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.35 mm1.23 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745518364
Side View
Table 70.0%Crown 23.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 64.1%

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: Nov 2
Current: €964 EUR|Low: €160 EUR|High: €975 EUR|Avg: €432 EUR|-1.0%
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
November 3, 2026
Retailer 14€166 EUR
Retailer 4€193 EUR
Retailer 6€206 EUR
Retailer 15€206 EUR
Retailer 8€264 EUR
Retailer 3€362 EUR
Retailer 2€373 EUR
Retailer 9€386 EUR
Retailer 5€410 EUR
Retailer 7€426 EUR
Retailer 12€544 EUR
Retailer 11€580 EUR
Retailer 10€642 EUR
Retailer 13€664 EUR
MOH London€964 EUR

42 data points across 15 retailers

18 retailers€166 EUR to €964 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
A
Retailer 2
-
€193 EUR
$216 USD
View
Retailer 3
-
€206 EUR
$231 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€206 EUR
$231 USD
View
A
Retailer 5
-
€264 EUR
£233 GBP
View
A
Retailer 6
-
€362 EUR
$406 USD
View
A
Retailer 7
-
€373 EUR
£330 GBP
View
A
Retailer 8
-
€386 EUR
View
A
Retailer 9
-
€410 EUR
$460 USD
View
A
Retailer 10
-
€426 EUR
$478 USD
View
Retailer 11
-
€544 EUR
$610 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
€580 EUR
A$1,001 AUD
View
B+
Retailer 13
-
€642 EUR
$720 USD
View
B+
Retailer 14
-
€662 EUR
$743 USD
View
B
Retailer 15
-
€664 EUR
$745 USD
View
B
Retailer 16
-
€704 EUR
$790 USD
View
Retailer 17
-
€710 EUR
$797 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG745518364 · Nov 2
€964 EUR
£851 GBP
View
17 more retailers have this diamond
Prices start from €166 EURSave up to €798 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
€166 EUR