Emerald|Lab Grown|IGI

4.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780662169

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780662169

Diamond specifications and retailer prices

From €3,485 EUR

$3,893 USD

As of October 30, 2026

Save €20,549 EUR (86%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €24,033 EUR at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 4.31ct lab-grown emerald diamond

This 4.31ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662169 or 780662169. Listed at 15 retailers as of October 29, 2026, with prices from €3,485 to €24,033, a €20,549 spread on the same certified stone. Do Amore Diamonds lists it at €24,033. 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

4.31

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.2°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780662169

Dimensions10.82 × 7.72 × 5.24 mm

L/W Ratio1.40

Culet sizeLarge

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 LG780662169

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: €24,033 EUR|Low: €3,346 EUR|High: €27,443 EUR|Avg: €8,869 EUR|-12.4%

Do Amore Diamonds

Retailer 2

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Retailer 11

Retailer 12

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Retailer 15

October 31, 2026

Retailer 12€3,485 EUR

Retailer 5€3,661 EUR

Retailer 9€3,777 EUR

Retailer 3€4,104 EUR

Retailer 2€4,364 EUR

Retailer 6€4,685 EUR

Retailer 8€5,362 EUR

Retailer 4€5,590 EUR

Retailer 15€6,277 EUR

Retailer 7€6,926 EUR

Retailer 13€7,713 EUR

Retailer 14€9,311 EUR

Retailer 11€11,102 EUR

Retailer 10€11,180 EUR

Do Amore Diamonds€24,033 EUR

34 data points across 15 retailers

15 retailers€3,485 EUR to €24,033 EUR

Cheapest Retailer

€3,485 EUR

$3,893 USD

Retailer 2

€3,661 EUR

$4,090 USD

View

Retailer 3

€3,777 EUR

$4,220 USD

View

Retailer 4

€4,104 EUR

$4,585 USD

View

Retailer 5

€4,364 EUR

$4,876 USD

View

Retailer 6

€4,685 EUR

$5,234 USD

View

Final sale: no returns

Retailer 7

€5,362 EUR

$5,990 USD

View

Retailer 8

€5,590 EUR

$6,245 USD

View

Retailer 9

€6,277 EUR

$7,013 USD

View

Retailer 10

€6,926 EUR

$7,738 USD

View

Price last confirmed 82 days ago

B+

Retailer 11

€7,713 EUR

View

B+

Retailer 12

€9,311 EUR

£8,191 GBP

View

B+

Retailer 13

€11,102 EUR

$12,404 USD

View

B+

Retailer 14

€11,180 EUR

$12,490 USD

View

Most Expensive

Do Amore Diamonds

27-912D572D2 · Oct 29

€24,033 EUR

$26,850 USD

View

14 more retailers have this diamond

Prices start from €3,485 EURSave up to €20,549 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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4.31ct Emerald

€3,485 EUR