Round|Lab Grown|IGI

1.15ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811638582

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811638582

Diamond specifications and retailer prices

From €427 EUR

$477 USD

As of October 30, 2026

Save €1,524 EUR (78%) vs most expensive(unlock to see where)

8 retailers carry this diamond

Most expensive: €1,951 EUR at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638582 or 811638582. Listed at 8 retailers as of October 30, 2026, with prices from €427 to €1,951, a €1,524 spread on the same certified stone. Do Amore Diamonds lists it at €1,951. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811638582

Dimensions6.73 × 6.68 × 4.18 mm

L/W Ratio1.01

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 LG811638582

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: €1,951 EUR|Low: €180 EUR|High: €2,014 EUR|Avg: €787 EUR|-3.1%

Do Amore Diamonds

Retailer 2

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Retailer 16

October 30, 2026

Retailer 6€180 EUR

Retailer 14€425 EUR

Retailer 10€427 EUR

Retailer 2€450 EUR

Retailer 8€452 EUR

Retailer 5€466 EUR

Retailer 3€503 EUR

Retailer 16€541 EUR

Retailer 11€812 EUR

Retailer 12€851 EUR

Retailer 7€931 EUR

Retailer 4€951 EUR

Retailer 13€1,105 EUR

Retailer 9€1,119 EUR

Retailer 15€1,432 EUR

Do Amore Diamonds€1,951 EUR

23 data points across 16 retailers

8 retailers€427 EUR to €1,951 EUR

Cheapest Retailer

€427 EUR

$477 USD

Retailer 2

€450 EUR

£396 GBP

View

B+

Retailer 3

€812 EUR

$907 USD

View

B+

Retailer 4

€851 EUR

$951 USD

View

Retailer 5

€1,105 EUR

$1,235 USD

View

Price last confirmed 13 days ago

B+

Retailer 6

€1,119 EUR

£984 GBP

View

Retailer 7

€1,432 EUR

$1,600 USD

View

Most Expensive

Do Amore Diamonds

27-04278D5B9 · Oct 30

€1,951 EUR

$2,180 USD

View

7 more retailers have this diamond

Prices start from €427 EURSave up to €1,524 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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