Asscher|Lab Grown|IGI

3.99ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG832602940

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG832602940

Diamond specifications and retailer prices

From €5,289 EUR

$5,909 USD

As of October 31, 2026

Save €15,597 EUR (75%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €20,886 EUR at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.99ct lab-grown asscher diamond

This 3.99ct lab-grown asscher 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 LG832602940 or 832602940. Listed at 13 retailers as of October 31, 2026, with prices from €5,289 to €20,886, a €15,597 spread on the same certified stone. With Clarity lists it at €20,886. 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

3.99

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle27.9°

Pavilion angle44.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG832602940

Dimensions8.71 × 8.64 × 5.68 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG832602940

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 31

Current: €10,317 EUR|Low: €5,289 EUR|High: €20,886 EUR|Avg: €11,093 EUR

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

With Clarity

November 1, 2026

Retailer 8€5,289 EUR

Retailer 11€6,588 EUR

Retailer 4€6,687 EUR

Retailer 2€8,081 EUR

Retailer 6€8,626 EUR

Retailer 10€9,833 EUR

Retailer 1€10,317 EUR

Retailer 7€10,694 EUR

Retailer 5€12,136 EUR

Retailer 3€14,143 EUR

Retailer 9€18,790 EUR

With Clarity€20,886 EUR

23 data points across 12 retailers

13 retailers€5,289 EUR to €20,886 EUR

Cheapest Retailer

€5,289 EUR

$5,909 USD

Retailer 2

€5,711 EUR

$6,380 USD

View

B+

Retailer 3

€6,588 EUR

HK$57,500 HKD

View

B+

Retailer 4

€6,687 EUR

£5,883 GBP

View

B+

Retailer 5

€8,081 EUR

$9,028 USD

View

B+

Retailer 6

€8,626 EUR

View

Retailer 7

€9,833 EUR

$10,986 USD

View

Retailer 8

€10,317 EUR

A$17,732 AUD

View

B+

Retailer 9

€10,694 EUR

£9,407 GBP

View

Retailer 10

€12,136 EUR

ZAR 219,043 ZAR

View

Retailer 11

€14,143 EUR

$15,800 USD

View

Price last confirmed 8 days ago

Retailer 12

€18,790 EUR

$20,993 USD

View

Most Expensive

With Clarity

832602940 · Oct 31

€20,886 EUR

$23,334 USD

View

12 more retailers have this diamond

Prices start from €5,289 EURSave up to €15,597 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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3.99ct Asscher

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