Marquise|Lab Grown|IGI

5.29ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG762545889

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545889

Diamond specifications and retailer prices

From €23,993 EUR

$26,805 USD

As of October 28, 2026

Save €19,560 EUR (45%) vs most expensive(unlock to see where)

11 retailers carry this diamond

Most expensive: €43,553 EUR at 77 Diamonds · As of October 29, 2026

View at 77 Diamonds

About this 5.29ct lab-grown marquise diamond

This 5.29ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762545889 or 762545889. Listed at 11 retailers as of October 28, 2026, with prices from €23,993 to €43,553, a €19,560 spread on the same certified stone. 77 Diamonds lists it at €43,553. 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

5.29

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG762545889

Dimensions17.76 × 9.11 × 5.74 mm

L/W Ratio1.95

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG762545889

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 28

Current: €43,553 EUR|Low: €21,940 EUR|High: €120,838 EUR|Avg: €49,794 EUR|-5.1%

77 Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

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Retailer 9

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Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 8€23,993 EUR

Retailer 3€28,287 EUR

Retailer 13€29,946 EUR

Retailer 11€31,541 EUR

Retailer 7€32,957 EUR

Retailer 5€33,352 EUR

Retailer 9€37,360 EUR

77 Diamonds€43,553 EUR

Retailer 10€48,763 EUR

Retailer 6€50,901 EUR

Retailer 2€73,705 EUR

Retailer 4€88,562 EUR

Retailer 12€120,838 EUR

24 data points across 13 retailers

11 retailers€23,993 EUR to €43,553 EUR

Cheapest Retailer

€23,993 EUR

$26,805 USD

B+

Retailer 2

€28,287 EUR

$31,602 USD

View

B+

Retailer 3

€31,541 EUR

$35,238 USD

View

B+

Retailer 4

€32,957 EUR

$36,820 USD

View

B+

Retailer 5

€37,360 EUR

$41,739 USD

View

Most Expensive

B+

77 Diamonds

MQPUIFSWZPRQYBW · Oct 29

€43,553 EUR

£38,313 GBP

View

5 more retailers have this diamond

Prices start from €23,993 EURSave up to €19,560 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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5.29ct Marquise

€23,993 EUR