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Radiant|Lab Grown|IGI

3.55ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG843607411

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

Certificate IGI LG843607411

Diamond specifications and retailer prices

From €620 EUR
$690 USD
As of October 28, 2026
Save €4,933 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,553 EUR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 LG843607411 or 843607411. Listed at 12 retailers as of October 26, 2026, with prices from €620 to €5,553, a €4,933 spread on the same certified stone. Brilliant Earth lists it at €5,553. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle26.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607411
Dimensions11.19 × 7.43 × 4.59 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm7.43 mm3.55 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607411
Side View
Table 60.0%Crown 42.7°Girdle: MediumPavilion 26.1°Culet: NoneDepth 61.8%

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: Oct 28
Current: €5,553 EUR|Low: €443 EUR|High: €5,553 EUR|Avg: €1,554 EUR
Brilliant Earth
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 28, 2026
Retailer 12€443 EUR
Retailer 13€591 EUR
Retailer 2€620 EUR
Retailer 5€674 EUR
Retailer 9€779 EUR
Retailer 6€807 EUR
Retailer 10€1,246 EUR
Retailer 8€1,320 EUR
Retailer 3€1,608 EUR
Retailer 11€1,763 EUR
Retailer 4€1,798 EUR
Retailer 7€1,806 EUR
Brilliant Earth€5,553 EUR

16 data points across 13 retailers

12 retailers€620 EUR to €5,553 EUR

Retailer 1
-
€591 EUR
£518 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
€620 EUR
$690 USD
View
B+
Retailer 3
-
€674 EUR
$750 USD
View
A
Retailer 4
-
€779 EUR
View
A
Retailer 5
-
€807 EUR
£707 GBP
View
A
Retailer 6
-
€1,246 EUR
$1,387 USD
View
A
Retailer 7
-
€1,320 EUR
$1,469 USD
View
B+
Retailer 8
-
€1,608 EUR
$1,790 USD
View
B+
Retailer 9
-
€1,763 EUR
$1,962 USD
View
B+
Retailer 10
-
€1,798 EUR
$2,001 USD
View
B+
Retailer 11
-
€1,806 EUR
£1,583 GBP
View
Most Expensive
B
Brilliant Earth
21748116A · Oct 26
€5,553 EUR
$6,180 USD
View
11 more retailers have this diamond
Prices start from €620 EURSave up to €4,933 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
3.55ct Radiant
€620 EUR