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Radiant|Lab Grown|IGI

3.57ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG803626419

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

Certificate IGI LG803626419

Diamond specifications and retailer prices

From €435 EUR
$486 USD
As of October 30, 2026
Save €2,760 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,195 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.57ct lab-grown radiant diamond

This 3.57ct 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 LG803626419 or 803626419. Listed at 16 retailers as of October 30, 2026, with prices from €435 to €3,195, a €2,760 spread on the same certified stone. Brilliant Earth lists it at €3,195. 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

3.57
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803626419
Dimensions10.76 × 7.59 × 5.10 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.59 mm3.57 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803626419
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.2%

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 30
Current: €3,195 EUR|Low: €418 EUR|High: €3,213 EUR|Avg: €1,167 EUR|-0.6%
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
November 1, 2026
Retailer 11€435 EUR
Retailer 5€486 EUR
Retailer 12€540 EUR
Retailer 8€662 EUR
Retailer 7€812 EUR
Retailer 3€840 EUR
Retailer 4€890 EUR
Retailer 6€896 EUR
Retailer 10€1,250 EUR
Retailer 9€1,569 EUR
Retailer 13€2,018 EUR
Retailer 2€2,252 EUR
Brilliant Earth€3,195 EUR

43 data points across 13 retailers

16 retailers€435 EUR to €3,195 EUR

A
Cheapest Retailer
-
€435 EUR
$486 USD
A
Retailer 2
-
€486 EUR
$543 USD
View
Final sale: no returns
A
Retailer 3
-
€487 EUR
$544 USD
View
A
Retailer 4
-
€540 EUR
$603 USD
View
Retailer 5
-
€540 EUR
$603 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€662 EUR
$740 USD
View
A
Retailer 7
-
€812 EUR
View
B+
Retailer 8
-
€840 EUR
$939 USD
View
A
Retailer 9
-
€890 EUR
$994 USD
View
A
Retailer 10
-
€896 EUR
£789 GBP
View
A
Retailer 11
-
€1,250 EUR
$1,397 USD
View
A
Retailer 12
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 13
-
€1,569 EUR
£1,380 GBP
View
B+
Retailer 14
-
€2,018 EUR
$2,255 USD
View
B+
Retailer 15
-
€2,252 EUR
£1,981 GBP
View
Most Expensive
B
Brilliant Earth
20465348A · Oct 31
€3,195 EUR
$3,570 USD
View
15 more retailers have this diamond
Prices start from €435 EURSave up to €2,760 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
3.57ct Radiant
€435 EUR