Oval|Lab Grown|IGI

4.11ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG780689671

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780689671

Diamond specifications and retailer prices

From €2,746 EUR

$3,068 USD

As of November 1, 2026

Save €16,185 EUR (85%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €18,931 EUR at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 4.11ct lab-grown oval diamond

This 4.11ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780689671 or 780689671. Listed at 13 retailers as of November 1, 2026, with prices from €2,746 to €18,931, a €16,185 spread on the same certified stone. Do Amore Diamonds lists it at €18,931. 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

4.11

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.3°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780689671

Dimensions12.77 × 9.04 × 5.61 mm

L/W Ratio1.41

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 LG780689671

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: Nov 1

Current: €18,931 EUR|Low: €2,746 EUR|High: €19,289 EUR|Avg: €7,998 EUR|-1.9%

Do Amore Diamonds

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

November 1, 2026

Retailer 14€2,746 EUR

Retailer 8€2,929 EUR

Retailer 9€2,993 EUR

Retailer 3€4,394 EUR

Retailer 12€4,484 EUR

Retailer 11€4,484 EUR

Retailer 4€4,951 EUR

Retailer 5€5,443 EUR

Retailer 7€7,582 EUR

Retailer 13€8,703 EUR

Retailer 2€8,913 EUR

Retailer 10€11,484 EUR

Retailer 6€12,503 EUR

Do Amore Diamonds€18,931 EUR

31 data points across 14 retailers

13 retailers€2,746 EUR to €18,931 EUR

Cheapest Retailer

€2,746 EUR

$3,068 USD

Retailer 2

€2,929 EUR

£2,577 GBP

View

Retailer 3

€2,993 EUR

$3,344 USD

View

Retailer 4

€4,394 EUR

$4,909 USD

View

Retailer 5

€4,484 EUR

$5,009 USD

View

Retailer 6

€4,484 EUR

$5,010 USD

View

Retailer 7

€4,951 EUR

$5,531 USD

View

B+

Retailer 8

€7,358 EUR

$8,220 USD

View

B+

Retailer 9

€7,582 EUR

A$13,031 AUD

View

B+

Retailer 10

€8,703 EUR

$9,723 USD

View

Retailer 11

€8,913 EUR

£7,841 GBP

View

B+

Retailer 12

€11,484 EUR

$12,830 USD

View

Most Expensive

Do Amore Diamonds

27-D92B7EA0F · Nov 1

€18,931 EUR

$21,150 USD

View

12 more retailers have this diamond

Prices start from €2,746 EURSave up to €16,185 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.

Similar diamonds

4.11ct Oval

€2,746 EUR