Round|Lab Grown|IGI

5.16ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG790606727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790606727

Diamond specifications and retailer prices

From €3,846 EUR

£3,384 GBP

As of October 30, 2026

Save €23,866 EUR (86%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €27,712 EUR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.16ct lab-grown round diamond

This 5.16ct lab-grown round sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790606727 or 790606727. Listed at 13 retailers as of October 30, 2026, with prices from €3,846 to €27,712, a €23,866 spread on the same certified stone. Do Amore Diamonds lists it at €27,712. 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

5.16

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790606727

Dimensions11.07 × 11.02 × 6.84 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG790606727

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: €27,712 EUR|Low: €3,833 EUR|High: €33,011 EUR|Avg: €10,645 EUR|-16.1%

Do Amore Diamonds

Retailer 2

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Retailer 16

October 30, 2026

Retailer 9€3,846 EUR

Retailer 14€4,027 EUR

Retailer 12€4,220 EUR

Retailer 5€5,374 EUR

Retailer 13€5,967 EUR

Retailer 11€5,970 EUR

Retailer 16€6,122 EUR

Retailer 8€6,976 EUR

Retailer 15€7,226 EUR

Retailer 3€7,317 EUR

Retailer 10€10,549 EUR

Retailer 6€12,100 EUR

Retailer 4€12,406 EUR

Retailer 7€15,166 EUR

Retailer 2€17,123 EUR

Do Amore Diamonds€27,712 EUR

34 data points across 16 retailers

13 retailers€3,846 EUR to €27,712 EUR

Cheapest Retailer

€3,846 EUR

£3,384 GBP

Retailer 2

€4,027 EUR

$4,499 USD

View

Retailer 3

€4,220 EUR

$4,715 USD

View

Retailer 4

€5,374 EUR

$6,004 USD

View

Final sale: no returns

Retailer 5

€5,967 EUR

$6,666 USD

View

Retailer 6

€5,970 EUR

$6,670 USD

View

Retailer 7

€6,122 EUR

$6,839 USD

View

Retailer 8

€7,226 EUR

$8,073 USD

View

Retailer 9

€7,317 EUR

$8,175 USD

View

Price last confirmed 10 days ago

Retailer 10

€10,549 EUR

£9,280 GBP

View

Retailer 11

€12,406 EUR

$13,860 USD

View

B+

Retailer 12

€17,123 EUR

$19,130 USD

View

Most Expensive

Do Amore Diamonds

27-F407EE93F · Oct 31

€27,712 EUR

$30,960 USD

View

12 more retailers have this diamond

Prices start from €3,846 EURSave up to €23,866 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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5.16ct Round

€3,846 EUR