Radiant|Lab Grown|IGI

4.05ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG754595262

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

Certificate IGI LG754595262

Diamond specifications and retailer prices

From €2,863 EUR
$3,199 USD
As of October 30, 2026
Save €10,092 EUR (78%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €12,956 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595262 or 754595262. Listed at 29 retailers as of October 30, 2026, with prices from €2,863 to €12,956, a €10,092 spread on the same certified stone. With Clarity lists it at €12,956. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.05
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595262
Dimensions7.96 × 7.96 × 5.19 mm
L/W Ratio1.00
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
7.96 mm7.96 mm4.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595262
Side View
Table 65.0%Crown 41.2°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 65.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €4,415 EUR|Low: €2,863 EUR|High: €12,956 EUR|Avg: €7,044 EUR|-8.7%
Retailer 1
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Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
October 31, 2026
Retailer 3€2,863 EUR
Retailer 15€3,205 EUR
Retailer 9€3,268 EUR
Retailer 20€3,464 EUR
Retailer 10€4,090 EUR
Retailer 1€4,415 EUR
Retailer 19€4,674 EUR
Retailer 4€5,030 EUR
Retailer 5€5,200 EUR
Retailer 17€5,322 EUR
Retailer 13€5,743 EUR
Retailer 12€7,067 EUR
Retailer 18€7,148 EUR
Retailer 8€8,292 EUR
Retailer 16€8,463 EUR
Retailer 11€8,773 EUR
Retailer 7€9,212 EUR
Retailer 2€9,325 EUR
Retailer 14€11,609 EUR
Retailer 21€11,828 EUR
Retailer 6€12,639 EUR
With Clarity€12,956 EUR

37 data points across 22 retailers

29 retailers€2,863 EUR to €12,956 EUR

A
Cheapest Retailer
-
€2,863 EUR
$3,199 USD
Retailer 2
-
€3,058 EUR
$3,416 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
€3,205 EUR
$3,581 USD
View
Final sale: no returns
A
Retailer 4
-
€3,268 EUR
$3,651 USD
View
Retailer 5
-
€3,321 EUR
$3,710 USD
View
Price last confirmed 27 days ago
Retailer 6
-
€3,326 EUR
$3,716 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€3,464 EUR
$3,870 USD
View
Retailer 8
-
€3,498 EUR
$3,908 USD
View
Price last confirmed 33 days ago
A
Retailer 9
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€4,090 EUR
HK$35,700 HKD
View
Retailer 10
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€4,150 EUR
$4,636 USD
View
Price last confirmed 20 days ago
A
Retailer 11
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€4,150 EUR
$4,636 USD
View
A
Retailer 12
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€4,415 EUR
£3,884 GBP
View
Retailer 13
-
€4,432 EUR
$4,951 USD
View
Price last confirmed 30 days ago
A
Retailer 14
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€4,674 EUR
$5,222 USD
View
B+
Retailer 15
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€5,030 EUR
$5,620 USD
View
A
Retailer 16
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€5,200 EUR
$5,809 USD
View
Retailer 17
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€5,322 EUR
View
Price last confirmed 7 days ago
B+
Retailer 18
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€5,743 EUR
£5,052 GBP
View
B+
Retailer 19
-
€7,067 EUR
ZAR 127,556 ZAR
View
Retailer 20
-
€7,148 EUR
A$12,286 AUD
View
Price last confirmed 8 days ago
B+
Retailer 21
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€8,292 EUR
$9,264 USD
View
B+
Retailer 22
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€8,463 EUR
£7,445 GBP
View
B
Retailer 23
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€8,773 EUR
$9,801 USD
View
B
Retailer 24
-
€9,212 EUR
$10,291 USD
View
Retailer 25
-
€9,325 EUR
A$16,027 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
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€11,609 EUR
$12,970 USD
View
B
Retailer 27
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€11,828 EUR
SGD 17,857 SGD
View
B
Retailer 28
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€12,639 EUR
$14,120 USD
View
Most Expensive
B
With Clarity
754595262 · Oct 31
€12,956 EUR
$14,474 USD
View
28 more retailers have this diamond
Prices start from €2,863 EURSave up to €10,092 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
4.05ct Radiant
€2,863 EUR