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Oval|Lab Grown|IGI

4.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804660628

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804660628

Diamond specifications and retailer prices

From €2,523 EUR
$2,819 USD
As of October 29, 2026
Save €9,884 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €12,408 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660628 or 804660628. Listed at 12 retailers as of October 29, 2026, with prices from €2,523 to €12,408, a €9,884 spread on the same certified stone. With Clarity lists it at €12,408. 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

4.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660628
Dimensions13.01 × 8.84 × 5.51 mm
L/W Ratio1.47
Girdle conditionFaceted
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
13.01 mm8.84 mm4.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660628
Side View
Table 60.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 62.3%

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 29
Current: €8,387 EUR|Low: €2,523 EUR|High: €21,280 EUR|Avg: €7,878 EUR|-42.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10€2,523 EUR
Retailer 12€2,933 EUR
Retailer 5€3,299 EUR
Retailer 9€3,625 EUR
Retailer 2€3,833 EUR
Retailer 11€4,831 EUR
Retailer 7€6,270 EUR
Retailer 8€6,301 EUR
Retailer 6€6,549 EUR
Retailer 4€7,068 EUR
Retailer 3€8,386 EUR
Retailer 1€8,387 EUR
With Clarity€12,408 EUR

37 data points across 13 retailers

12 retailers€2,523 EUR to €12,408 EUR

A
Cheapest Retailer
-
€2,523 EUR
$2,819 USD
A
Retailer 2
-
€2,933 EUR
HK$25,600 HKD
View
A
Retailer 3
-
€3,299 EUR
£2,902 GBP
View
A
Retailer 4
-
€3,625 EUR
$4,050 USD
View
A
Retailer 5
-
€3,833 EUR
View
A
Retailer 6
-
€4,831 EUR
$5,397 USD
View
B+
Retailer 7
-
€6,270 EUR
$7,005 USD
View
B+
Retailer 8
-
€6,301 EUR
$7,040 USD
View
B+
Retailer 9
-
€6,549 EUR
£5,761 GBP
View
B+
Retailer 10
-
€8,386 EUR
$9,369 USD
View
B+
Retailer 11
-
€8,387 EUR
$9,370 USD
View
Most Expensive
B
With Clarity
804660628 · Oct 30
€12,408 EUR
$13,862 USD
View
11 more retailers have this diamond
Prices start from €2,523 EURSave up to €9,884 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
4.00ct Oval
€2,523 EUR