Oval|Lab Grown|IGI

2.50ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG659458998

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG659458998

Diamond specifications and retailer prices

From €1,606 EUR

$1,794 USD

As of October 30, 2026

Save €6,647 EUR (81%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €8,253 EUR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG659458998 or 659458998. Listed at 15 retailers as of October 29, 2026, with prices from €1,606 to €8,253, a €6,647 spread on the same certified stone. Brilliant Earth lists it at €8,253. 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

2.50

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659458998

Dimensions11.07 × 7.56 × 4.75 mm

L/W Ratio1.46

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 LG659458998

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: €8,253 EUR|Low: €1,426 EUR|High: €8,253 EUR|Avg: €3,311 EUR

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 31, 2026

Retailer 11€1,426 EUR

Retailer 3€1,606 EUR

Retailer 7€1,901 EUR

Retailer 2€2,011 EUR

Retailer 9€2,039 EUR

Retailer 4€2,423 EUR

Retailer 5€3,679 EUR

Retailer 10€3,925 EUR

Retailer 6€4,605 EUR

Retailer 8€4,641 EUR

Retailer 12€4,768 EUR

Brilliant Earth€8,253 EUR

43 data points across 12 retailers

15 retailers€1,606 EUR to €8,253 EUR

Retailer 1

€1,426 EUR

$1,593 USD

Price last confirmed 19 days ago

Retailer 2

€1,606 EUR

$1,794 USD

View

Retailer 3

€1,901 EUR

A$3,268 AUD

View

Retailer 4

€2,011 EUR

£1,769 GBP

View

Retailer 5

€2,039 EUR

$2,278 USD

View

B+

Retailer 6

€2,423 EUR

$2,707 USD

View

B+

Retailer 7

€2,432 EUR

$2,717 USD

View

B+

Retailer 8

€3,679 EUR

ZAR 66,393 ZAR

View

Retailer 9

€3,843 EUR

$4,293 USD

View

B+

Retailer 10

€3,925 EUR

$4,385 USD

View

Retailer 11

€4,605 EUR

£4,051 GBP

View

Retailer 12

€4,641 EUR

View

Retailer 13

€4,768 EUR

SGD 7,199 SGD

View

Retailer 14

€5,012 EUR

$5,600 USD

View

Most Expensive

Brilliant Earth

20485436A · Oct 29

€8,253 EUR

$9,220 USD

View

14 more retailers have this diamond

Prices start from €1,606 EURSave up to €6,647 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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2.50ct Oval

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