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Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG680512193

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

Certificate IGI LG680512193

Diamond specifications and retailer prices

From €1,386 EUR
£1,215 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €1,386 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 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680512193 or 680512193. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680512193
Dimensions10.99 × 7.36 × 5.03 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.99 mm7.36 mm3.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680512193
Side View
Table 66.0%Crown 45.1°Girdle: MediumPavilion 35.4°CuletDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €1,386 EUR|Low: €1,386 EUR|High: €1,386 EUR|Avg: €1,386 EUR
September 26, 2026
Diamond Quarter€1,386 EUR

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
3.55VS2ELG939E62N · Oct 29
€1,386 EUR
£1,215 GBP
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B+
3.55ct Radiant
€1,386 EUR