Oval|Lab Grown|IGI

4.26ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG840630830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840630830

Diamond specifications and retailer prices

From €2,025 EUR

£1,782 GBP

As of October 30, 2026

Save €11,189 EUR (85%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: €13,214 EUR at With Clarity · As of October 30, 2026

View at With Clarity

About this 4.26ct lab-grown oval diamond

This 4.26ct lab-grown oval 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 LG840630830 or 840630830. Listed at 17 retailers as of October 30, 2026, with prices from €2,025 to €13,214, a €11,189 spread on the same certified stone. With Clarity lists it at €13,214. 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

4.26

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840630830

Dimensions13.28 × 9.16 × 5.61 mm

L/W Ratio1.45

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG840630830

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: €3,379 EUR|Low: €2,018 EUR|High: €13,214 EUR|Avg: €5,685 EUR|-11.1%

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

Retailer 15

Retailer 16

Retailer 17

With Clarity

October 31, 2026

Retailer 10€2,025 EUR

Retailer 3€2,573 EUR

Retailer 6€2,593 EUR

Retailer 11€3,331 EUR

Retailer 1€3,379 EUR

Retailer 17€3,783 EUR

Retailer 16€4,268 EUR

Retailer 5€4,597 EUR

Retailer 12€5,161 EUR

Retailer 14€5,203 EUR

Retailer 2€5,390 EUR

Retailer 15€5,984 EUR

Retailer 4€6,473 EUR

Retailer 13€6,613 EUR

Retailer 8€8,466 EUR

Retailer 7€9,048 EUR

Retailer 9€9,273 EUR

With Clarity€13,214 EUR

19 data points across 18 retailers

17 retailers€2,025 EUR to €13,214 EUR

A+

Cheapest Retailer

€2,025 EUR

£1,782 GBP

Retailer 2

€2,573 EUR

$2,875 USD

View

Retailer 3

€2,593 EUR

$2,897 USD

View

Final sale: no returns

Retailer 4

€3,331 EUR

£2,930 GBP

View

Retailer 5

€3,379 EUR

$3,775 USD

View

Retailer 6

€3,783 EUR

$4,226 USD

View

Retailer 7

€4,597 EUR

£4,044 GBP

View

Retailer 8

€5,161 EUR

ZAR 93,140 ZAR

View

Retailer 9

€5,203 EUR

A$8,942 AUD

View

Price last confirmed 9 days ago

B+

Retailer 10

€5,390 EUR

$6,022 USD

View

Retailer 11

€5,984 EUR

$6,685 USD

View

Price last confirmed 10 days ago

B+

Retailer 12

€6,473 EUR

$7,232 USD

View

B+

Retailer 13

€6,613 EUR

£5,817 GBP

View

B+

Retailer 14

€8,466 EUR

$9,459 USD

View

Retailer 15

€9,048 EUR

SGD 13,660 SGD

View

Retailer 16

€9,273 EUR

$10,360 USD

View

Most Expensive

With Clarity

840630830 · Oct 30

€13,214 EUR

$14,763 USD

View

16 more retailers have this diamond

Prices start from €2,025 EURSave up to €11,189 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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A+

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