Asscher|Lab Grown|IGI

5.09ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG754508241

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508241

Diamond specifications and retailer prices

From €8,803 EUR

$9,835 USD

As of October 31, 2026

Save €36,605 EUR (81%) vs most expensive(unlock to see where)

32 retailers carry this diamond

Most expensive: €45,408 EUR at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508241 or 754508241. Listed at 32 retailers as of October 31, 2026, with prices from €8,803 to €45,408, a €36,605 spread on the same certified stone. Do Amore Diamonds lists it at €45,408. 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

5.09

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle38.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754508241

Dimensions9.37 × 9.37 × 6.08 mm

L/W Ratio1.00

Culet sizePointed

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 LG754508241

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: €45,408 EUR|Low: €8,803 EUR|High: €61,782 EUR|Avg: €22,195 EUR|-21.5%

Do Amore Diamonds

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Retailer 27

November 1, 2026

Retailer 10€8,803 EUR

Retailer 17€10,137 EUR

Retailer 5€10,201 EUR

Retailer 25€11,054 EUR

Retailer 7€11,600 EUR

Retailer 16€11,759 EUR

Retailer 27€12,476 EUR

Retailer 4€12,543 EUR

Retailer 20€13,214 EUR

Retailer 26€13,428 EUR

Retailer 11€13,941 EUR

Retailer 24€15,117 EUR

Retailer 19€15,486 EUR

Retailer 9€18,593 EUR

Retailer 13€18,998 EUR

Retailer 14€21,506 EUR

Retailer 23€22,009 EUR

Retailer 18€22,870 EUR

Retailer 21€23,955 EUR

Retailer 6€24,344 EUR

Retailer 22€26,371 EUR

Retailer 2€26,743 EUR

Retailer 12€32,358 EUR

Retailer 8€36,084 EUR

Retailer 15€37,346 EUR

Do Amore Diamonds€45,408 EUR

Retailer 3€48,532 EUR

36 data points across 27 retailers

32 retailers€8,803 EUR to €45,408 EUR

Cheapest Retailer

€8,803 EUR

$9,835 USD

Retailer 2

€10,137 EUR

$11,325 USD

View

Price last confirmed 24 days ago

Retailer 3

€10,137 EUR

$11,325 USD

View

Retailer 4

€10,201 EUR

$11,397 USD

View

Retailer 5

€10,542 EUR

$11,778 USD

View

Price last confirmed 19 days ago

Retailer 6

€11,054 EUR

$12,350 USD

View

Retailer 7

€11,600 EUR

$12,960 USD

View

Retailer 8

€11,759 EUR

$13,137 USD

View

Price last confirmed 24 days ago

Retailer 9

€12,164 EUR

$13,590 USD

View

Retailer 10

€12,476 EUR

$13,938 USD

View

Retailer 11

€12,543 EUR

$14,013 USD

View

Retailer 12

€12,905 EUR

$14,417 USD

View

Price last confirmed 32 days ago

Retailer 13

€13,214 EUR

$14,763 USD

View

Price last confirmed 37 days ago

Retailer 14

€13,428 EUR

£11,812 GBP

View

Price last confirmed 15 days ago

Retailer 15

€13,941 EUR

$15,575 USD

View

Final sale: no returns

Retailer 16

€14,764 EUR

$16,494 USD

View

Price last confirmed 35 days ago

Retailer 17

€15,117 EUR

£13,298 GBP

View

Retailer 18

€15,486 EUR

$17,301 USD

View

Price last confirmed 32 days ago

B+

Retailer 19

€18,593 EUR

£16,356 GBP

View

B+

Retailer 20

€18,998 EUR

£16,712 GBP

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B+

Retailer 21

€21,506 EUR

$24,027 USD

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B+

Retailer 22

€22,009 EUR

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B+

Retailer 23

€22,870 EUR

$25,550 USD

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B+

Retailer 24

€23,955 EUR

A$41,173 AUD

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B+

Retailer 25

€24,344 EUR

$27,197 USD

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B+

Retailer 26

€26,371 EUR

ZAR 475,966 ZAR

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B+

Retailer 27

€26,743 EUR

A$45,966 AUD

View

Retailer 28

€32,358 EUR

$36,151 USD

View

Retailer 29

€36,084 EUR

$40,313 USD

View

Retailer 30

€37,346 EUR

$41,723 USD

View

Most Expensive

Do Amore Diamonds

27-C0E972655 · Oct 31

€45,408 EUR

$50,730 USD

View

30 more retailers have this diamond

Prices start from €8,803 EURSave up to €36,605 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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5.09ct Asscher

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