Emerald|Lab Grown|IGI

4.37ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG754508073

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754508073

Diamond specifications and retailer prices

From €4,662 EUR

$5,189 USD

As of October 29, 2026

Save €16,021 EUR (77%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €20,683 EUR at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 4.37ct lab-grown emerald diamond

This 4.37ct 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 LG754508073 or 754508073. Listed at 14 retailers as of October 29, 2026, with prices from €4,662 to €20,683, a €16,021 spread on the same certified stone. Brilliant Earth lists it at €20,683. 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

4.37

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle28.8°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508073

Dimensions10.95 × 7.83 × 5.08 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 LG754508073

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 29

Current: €20,683 EUR|Low: €4,662 EUR|High: €21,431 EUR|Avg: €11,717 EUR

Brilliant Earth

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

October 30, 2026

Retailer 11€4,662 EUR

Retailer 13€5,994 EUR

Retailer 12€6,256 EUR

Retailer 2€6,323 EUR

Retailer 6€7,671 EUR

Retailer 8€8,188 EUR

Retailer 14€9,323 EUR

Retailer 9€10,338 EUR

Retailer 7€10,570 EUR

Retailer 5€13,423 EUR

Retailer 10€17,789 EUR

Retailer 3€18,097 EUR

Retailer 4€19,824 EUR

Brilliant Earth€20,683 EUR

41 data points across 14 retailers

14 retailers€4,662 EUR to €20,683 EUR

Cheapest Retailer

€4,662 EUR

$5,189 USD

Retailer 2

€5,994 EUR

$6,671 USD

View

Retailer 3

€6,256 EUR

HK$54,400 HKD

View

Retailer 4

€6,323 EUR

£5,541 GBP

View

B+

Retailer 5

€7,671 EUR

$8,538 USD

View

B+

Retailer 6

€8,188 EUR

View

B+

Retailer 7

€9,323 EUR

$10,376 USD

View

B+

Retailer 8

€10,338 EUR

£9,060 GBP

View

B+

Retailer 9

€10,570 EUR

ZAR 190,056 ZAR

View

Retailer 10

€13,423 EUR

$14,940 USD

View

Retailer 11

€17,789 EUR

$19,799 USD

View

Retailer 12

€18,097 EUR

SGD 27,219 SGD

View

Retailer 13

€19,824 EUR

$22,064 USD

View

Most Expensive

Brilliant Earth

17311538A · Oct 29

€20,683 EUR

$23,020 USD

View

13 more retailers have this diamond

Prices start from €4,662 EURSave up to €16,021 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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4.37ct Emerald

€4,662 EUR