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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG603348113

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

Certificate IGI LG603348113

Diamond specifications and retailer prices

From €2,570 EUR
$2,871 USD
As of October 30, 2026
Save €15,108 EUR (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €17,678 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG603348113 or 603348113. Listed at 31 retailers as of October 30, 2026, with prices from €2,570 to €17,678, a €15,108 spread on the same certified stone. Do Amore Diamonds lists it at €17,678. 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

4.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603348113
Dimensions11.24 × 8.00 × 5.19 mm
L/W Ratio1.41
Culet sizePointed
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
11.24 mm8.00 mm4.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603348113
Side View
Table 64.0%Crown 42.3°Girdle: MediumPavilion 33.8°Culet: NoneDepth 64.9%

Caratlytics Score

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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: €17,678 EUR|Low: €2,570 EUR|High: €17,678 EUR|Avg: €7,104 EUR
Do Amore Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 5€2,570 EUR
Retailer 10€3,008 EUR
Retailer 22€3,124 EUR
Retailer 19€3,356 EUR
Retailer 20€3,848 EUR
Retailer 11€4,113 EUR
Retailer 21€4,283 EUR
Retailer 13€4,371 EUR
Retailer 6€4,981 EUR
Retailer 2€5,282 EUR
Retailer 14€5,688 EUR
Retailer 16€7,002 EUR
Retailer 18€7,078 EUR
Retailer 9€7,506 EUR
Retailer 8€8,207 EUR
Retailer 17€8,385 EUR
Retailer 12€8,686 EUR
Retailer 4€9,235 EUR
Retailer 15€11,494 EUR
Retailer 3€11,896 EUR
Retailer 7€12,522 EUR
Do Amore Diamonds€17,678 EUR

37 data points across 22 retailers

31 retailers€2,570 EUR to €17,678 EUR

A
Cheapest Retailer
-
€2,570 EUR
$2,871 USD
Retailer 2
-
€2,570 EUR
$2,871 USD
View
Price last confirmed 23 days ago
Retailer 3
-
€2,744 EUR
$3,066 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€2,981 EUR
$3,330 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€2,986 EUR
$3,336 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
€3,008 EUR
$3,360 USD
View
A
Retailer 7
-
€3,124 EUR
$3,490 USD
View
Retailer 8
-
€3,139 EUR
$3,507 USD
View
Price last confirmed 33 days ago
A
Retailer 9
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€3,356 EUR
$3,749 USD
View
Final sale: no returns
A
Retailer 10
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€3,848 EUR
$4,299 USD
View
Retailer 11
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€4,112 EUR
$4,594 USD
View
Price last confirmed 20 days ago
A
Retailer 12
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€4,112 EUR
$4,594 USD
View
A
Retailer 13
-
€4,113 EUR
HK$35,900 HKD
View
A
Retailer 14
-
€4,283 EUR
$4,785 USD
View
A
Retailer 15
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€4,371 EUR
£3,845 GBP
View
Retailer 16
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€4,390 EUR
$4,905 USD
View
Price last confirmed 30 days ago
Retailer 17
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€4,469 EUR
£3,931 GBP
View
Price last confirmed 16 days ago
A
Retailer 18
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€4,981 EUR
$5,565 USD
View
A
Retailer 19
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€5,282 EUR
View
A
Retailer 20
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€5,688 EUR
£5,004 GBP
View
B+
Retailer 21
-
€7,002 EUR
ZAR 126,379 ZAR
View
Retailer 22
-
€7,078 EUR
A$12,166 AUD
View
Price last confirmed 8 days ago
B+
Retailer 23
-
€7,506 EUR
$8,386 USD
View
B+
Retailer 24
-
€8,207 EUR
$9,169 USD
View
B+
Retailer 25
-
€8,385 EUR
£7,376 GBP
View
B+
Retailer 26
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€8,686 EUR
$9,704 USD
View
Retailer 27
-
€9,235 EUR
A$15,873 AUD
View
Price last confirmed 22 days ago
B+
Retailer 28
-
€11,494 EUR
$12,841 USD
View
B+
Retailer 29
-
€11,896 EUR
SGD 17,960 SGD
View
B
Retailer 30
-
€12,522 EUR
$13,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9456B4C6 · Oct 31
€17,678 EUR
$19,750 USD
View
30 more retailers have this diamond
Prices start from €2,570 EURSave up to €15,108 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
4.01ct Radiant
€2,570 EUR