Radiant|Lab Grown|IGI

1.46ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG673430697

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

Certificate IGI LG673430697

Diamond specifications and retailer prices

From €774 EUR
£680 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: €774 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG673430697 or 673430697. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673430697
Dimensions7.93 × 5.63 × 3.81 mm
L/W Ratio1.41
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.93 mm5.63 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673430697
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 36°Culet: NoneDepth 67.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €699 EUR|Low: €432 EUR|High: €3,187 EUR|Avg: €1,139 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
March 23, 2026
Retailer 3€472 EUR
Retailer 9€549 EUR
Retailer 4€602 EUR
Retailer 2€612 EUR
Retailer 5€668 EUR
Retailer 1€699 EUR
Retailer 7€914 EUR
Retailer 6€1,054 EUR
Retailer 8€3,187 EUR

49 data points across 9 retailers

1 retailer

B+
Diamond Quarter
1.46IFELG975573N · Oct 31
€774 EUR
£680 GBP
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B+
1.46ct Radiant
€774 EUR