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Radiant|Lab Grown|IGI

1.46ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG657466628

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

Certificate IGI LG657466628

Diamond specifications and retailer prices

From €157 EUR
$176 USD
As of October 30, 2026
Save €699 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €916 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657466628 or 657466628. Listed at 13 retailers as of October 29, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657466628
Dimensions8.03 × 5.47 × 3.70 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.47 mm1.46 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657466628
Side View
Table 65.0%Crown 45.9°Girdle: Slightly ThickPavilion 33.5°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: €916 EUR|Low: €151 EUR|High: €923 EUR|Avg: €453 EUR|+0.4%
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
October 31, 2026
Retailer 8€157 EUR
Retailer 10€176 EUR
Retailer 9€195 EUR
Retailer 4€217 EUR
Retailer 12€276 EUR
Retailer 7€323 EUR
Retailer 2€347 EUR
Retailer 5€530 EUR
Retailer 3€541 EUR
Retailer 13€637 EUR
Retailer 11€675 EUR
Retailer 6€856 EUR
MOH London€916 EUR

42 data points across 13 retailers

13 retailers€157 EUR to €856 EUR

A
Cheapest Retailer
-
€157 EUR
$176 USD
A
Retailer 2
-
€176 EUR
$197 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$205 USD
View
A
Retailer 4
-
€195 EUR
$219 USD
View
A
Retailer 5
-
€217 EUR
HK$1,900 HKD
View
Retailer 6
-
€323 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
€347 EUR
£306 GBP
View
B+
Retailer 8
-
€541 EUR
$607 USD
View
B+
Retailer 9
-
€637 EUR
SGD 966 SGD
View
B+
Retailer 10
-
€675 EUR
$757 USD
View
B
Retailer 11
-
€692 EUR
£611 GBP
View
B
Retailer 12
-
€856 EUR
$960 USD
View
Most Expensive
MOH London
LG657466628 · Oct 21
€916 EUR
£809 GBP
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from €157 EURSave up to €699 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
1.46ct Radiant
€157 EUR