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Round|Lab Grown|IGI

4.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG622499458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622499458

Diamond specifications and retailer prices

From €2,752 EUR
$3,075 USD
As of November 1, 2026
Save €16,650 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €19,403 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round 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 LG622499458 or 622499458. Listed at 23 retailers as of October 31, 2026, with prices from €2,752 to €19,403, a €16,650 spread on the same certified stone. Mervis Diamond Importers lists it at €19,403. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622499458
Dimensions10.12 × 10.16 × 6.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
10.12 mm10.16 mm4.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622499458
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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: Nov 1
Current: €19,403 EUR|Low: €2,642 EUR|High: €19,403 EUR|Avg: €6,709 EUR
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 16€2,752 EUR
Retailer 7€2,995 EUR
Retailer 9€3,083 EUR
Retailer 18€3,194 EUR
Retailer 6€3,264 EUR
Retailer 15€3,334 EUR
Retailer 8€4,405 EUR
Retailer 14€4,494 EUR
Retailer 12€4,684 EUR
Retailer 4€4,961 EUR
Retailer 13€7,501 EUR
Retailer 11€7,601 EUR
Retailer 3€8,001 EUR
Retailer 2€8,934 EUR
Retailer 5€9,990 EUR
Retailer 10€10,167 EUR
Retailer 17€14,518 EUR
Mervis Diamond Importers€19,403 EUR

43 data points across 18 retailers

23 retailers€2,752 EUR to €19,403 EUR

A
Cheapest Retailer
-
€2,752 EUR
$3,075 USD
A
Retailer 2
-
€2,933 EUR
$3,277 USD
View
A
Retailer 3
-
€2,995 EUR
$3,346 USD
View
A
Retailer 4
-
€3,083 EUR
$3,444 USD
View
Final sale: no returns
Retailer 5
-
€3,194 EUR
$3,568 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€3,194 EUR
$3,568 USD
View
A
Retailer 7
-
€3,264 EUR
$3,647 USD
View
A
Retailer 8
-
€3,334 EUR
$3,725 USD
View
A
Retailer 9
-
€4,405 EUR
$4,921 USD
View
A
Retailer 10
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€4,494 EUR
$5,021 USD
View
A
Retailer 11
-
€4,684 EUR
£4,120 GBP
View
A
Retailer 12
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€4,961 EUR
$5,542 USD
View
B+
Retailer 13
-
€7,501 EUR
ZAR 135,384 ZAR
View
B+
Retailer 14
-
€7,601 EUR
A$13,064 AUD
View
B+
Retailer 15
-
€8,001 EUR
$8,939 USD
View
B+
Retailer 16
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€8,792 EUR
$9,822 USD
View
B+
Retailer 17
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€8,934 EUR
£7,859 GBP
View
B
Retailer 18
-
€9,990 EUR
$11,161 USD
View
B
Retailer 19
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€10,167 EUR
$11,358 USD
View
B
Retailer 20
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€12,375 EUR
$13,825 USD
View
B
Retailer 21
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€14,518 EUR
$16,220 USD
View
B
Retailer 22
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€18,940 EUR
$21,160 USD
View
Most Expensive
B
Mervis Diamond Importers
1985409092 · Oct 31
€19,403 EUR
$21,677 USD
View
22 more retailers have this diamond
Prices start from €2,752 EURSave up to €16,650 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 Round
€2,752 EUR