Oval|Lab Grown|IGI

4.09ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG780662953

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662953

Diamond specifications and retailer prices

From €2,575 EUR

$2,877 USD

As of October 30, 2026

Save €6,940 EUR (73%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €9,515 EUR at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.09ct lab-grown oval diamond

This 4.09ct 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 LG780662953 or 780662953. Listed at 14 retailers as of October 30, 2026, with prices from €2,575 to €9,515, a €6,940 spread on the same certified stone. With Clarity lists it at €9,515. 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

4.09

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780662953

Dimensions12.76 × 9.02 × 5.65 mm

L/W Ratio1.41

Girdle conditionFaceted

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG780662953

Side View

Caratlytics Score

How it works →

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 30

Current: €8,575 EUR|Low: €2,575 EUR|High: €14,858 EUR|Avg: €7,099 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

Retailer 13

Retailer 14

With Clarity

October 30, 2026

Retailer 11€2,575 EUR

Retailer 13€3,002 EUR

Retailer 7€3,372 EUR

Retailer 10€3,706 EUR

Retailer 2€3,919 EUR

Retailer 12€5,033 EUR

Retailer 8€5,224 EUR

Retailer 9€6,443 EUR

Retailer 5€6,445 EUR

Retailer 3€6,554 EUR

Retailer 14€6,581 EUR

Retailer 6€7,213 EUR

Retailer 4€8,570 EUR

Retailer 1€8,575 EUR

With Clarity€9,515 EUR

40 data points across 15 retailers

14 retailers€2,575 EUR to €9,515 EUR

Cheapest Retailer

€2,575 EUR

$2,877 USD

Retailer 2

€3,002 EUR

HK$26,200 HKD

View

Retailer 3

€3,372 EUR

£2,967 GBP

View

Retailer 4

€3,706 EUR

$4,140 USD

View

Retailer 5

€3,919 EUR

View

Retailer 6

€5,033 EUR

$5,623 USD

View

B+

Retailer 7

€5,224 EUR

ZAR 94,294 ZAR

View

B+

Retailer 8

€6,443 EUR

$7,198 USD

View

Retailer 9

€6,445 EUR

$7,200 USD

View

Price last confirmed 9 days ago

B+

Retailer 10

€6,554 EUR

$7,322 USD

View

B+

Retailer 11

€6,581 EUR

£5,789 GBP

View

B+

Retailer 12

€8,570 EUR

$9,574 USD

View

Retailer 13

€8,575 EUR

$9,580 USD

View

Most Expensive

With Clarity

780662953 · Oct 30

€9,515 EUR

$10,630 USD

View

13 more retailers have this diamond

Prices start from €2,575 EURSave up to €6,940 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.

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