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Round|Lab Grown|IGI

4.36ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG780663838

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780663838

Diamond specifications and retailer prices

From €3,232 EUR
$3,611 USD
As of November 1, 2026
Save €13,674 EUR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €16,906 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.36ct lab-grown round diamond

This 4.36ct lab-grown round 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 LG780663838 or 780663838. Listed at 12 retailers as of October 31, 2026, with prices from €3,232 to €16,906, a €13,674 spread on the same certified stone. With Clarity lists it at €16,906. 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

4.36
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663838
Dimensions10.62 × 10.67 × 6.32 mm
L/W Ratio1.00
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
10.62 mm10.67 mm4.36 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663838
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.3%

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: Nov 1
Current: €4,321 EUR|Low: €3,232 EUR|High: €17,902 EUR|Avg: €8,525 EUR|-31.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 8€3,232 EUR
Retailer 2€3,999 EUR
Retailer 1€4,321 EUR
Retailer 10€4,440 EUR
Retailer 11€4,923 EUR
Retailer 4€5,222 EUR
Retailer 7€6,583 EUR
Retailer 6€8,327 EUR
Retailer 9€8,586 EUR
Retailer 3€11,409 EUR
Retailer 5€13,543 EUR
With Clarity€16,906 EUR

41 data points across 12 retailers

12 retailers€3,232 EUR to €16,906 EUR

A
Cheapest Retailer
-
€3,232 EUR
$3,611 USD
A
Retailer 2
-
€3,999 EUR
HK$34,900 HKD
View
A
Retailer 3
-
€4,321 EUR
£3,801 GBP
View
A
Retailer 4
-
€4,440 EUR
$4,960 USD
View
A
Retailer 5
-
€4,923 EUR
$5,500 USD
View
A
Retailer 6
-
€5,222 EUR
View
Retailer 7
-
€6,583 EUR
$7,355 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
€8,327 EUR
£7,325 GBP
View
B+
Retailer 9
-
€8,586 EUR
$9,592 USD
View
B
Retailer 10
-
€11,409 EUR
$12,746 USD
View
B
Retailer 11
-
€13,543 EUR
$15,130 USD
View
Most Expensive
B
With Clarity
780663838 · Oct 31
€16,906 EUR
$18,888 USD
View
11 more retailers have this diamond
Prices start from €3,232 EURSave up to €13,674 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
4.36ct Round
€3,232 EUR