Round|Lab Grown|IGI

3.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811634743

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811634743

Diamond specifications and retailer prices

From €2,698 EUR

$3,014 USD

As of October 30, 2026

Save €7,597 EUR (74%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €10,294 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.54ct lab-grown round diamond

This 3.54ct 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 LG811634743 or 811634743. Listed at 14 retailers as of October 30, 2026, with prices from €2,698 to €10,294, a €7,597 spread on the same certified stone. With Clarity lists it at €10,294. 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

3.54

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811634743

Dimensions9.77 × 9.84 × 5.97 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

HEARTS & ARROWS 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 LG811634743

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: €4,240 EUR|Low: €2,587 EUR|High: €11,287 EUR|Avg: €6,065 EUR|+2.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

With Clarity

October 31, 2026

Retailer 2€2,698 EUR

Retailer 7€3,106 EUR

Retailer 4€3,568 EUR

Retailer 10€4,006 EUR

Retailer 1€4,240 EUR

Retailer 9€5,778 EUR

Retailer 5€6,161 EUR

Retailer 3€6,971 EUR

Retailer 11€7,083 EUR

Retailer 6€7,113 EUR

With Clarity€10,089 EUR

Retailer 8€10,285 EUR

41 data points across 12 retailers

14 retailers€2,698 EUR to €10,294 EUR

Cheapest Retailer

€2,698 EUR

$3,014 USD

Retailer 2

€3,106 EUR

$3,470 USD

View

B+

Retailer 3

€3,242 EUR

HK$28,300 HKD

View

B+

Retailer 4

€3,568 EUR

£3,139 GBP

View

B+

Retailer 5

€4,006 EUR

$4,475 USD

View

B+

Retailer 6

€4,240 EUR

View

B+

Retailer 7

€5,778 EUR

$6,455 USD

View

B+

Retailer 8

€6,161 EUR

ZAR 111,191 ZAR

View

Retailer 9

€6,971 EUR

$7,788 USD

View

Price last confirmed 33 days ago

B+

Retailer 10

€7,083 EUR

$7,913 USD

View

B+

Retailer 11

€7,113 EUR

£6,257 GBP

View

Retailer 12

€9,255 EUR

$10,340 USD

View

Retailer 13

€10,285 EUR

$11,490 USD

View

Most Expensive

With Clarity

811634743 · Oct 31

€10,294 EUR

$11,501 USD

View

13 more retailers have this diamond

Prices start from €2,698 EURSave up to €7,597 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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3.54ct Round

€2,698 EUR