Princess|Lab Grown|IGI

4.07ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG780662052

Shape and cutting style on the report: Princess cut

Certificate IGI LG780662052

Diamond specifications and retailer prices

From €4,589 EUR

$5,127 USD

As of October 30, 2026

Save €26,981 EUR (85%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €31,570 EUR at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 4.07ct lab-grown princess diamond

This 4.07ct lab-grown princess 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 LG780662052 or 780662052. Listed at 15 retailers as of October 30, 2026, with prices from €4,589 to €31,570, a €26,981 spread on the same certified stone. Do Amore Diamonds lists it at €31,570. 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

4.07

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.8°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780662052

Dimensions8.75 × 8.56 × 6.29 mm

L/W Ratio1.02

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 LG780662052

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 30

Current: €31,570 EUR|Low: €4,589 EUR|High: €38,301 EUR|Avg: €10,941 EUR|-17.6%

Do Amore Diamonds

Retailer 2

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Retailer 11

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Retailer 15

October 31, 2026

Retailer 11€4,589 EUR

Retailer 2€4,809 EUR

Retailer 9€4,810 EUR

Retailer 12€4,889 EUR

Retailer 13€5,339 EUR

Retailer 8€6,675 EUR

Retailer 4€6,975 EUR

Retailer 7€7,232 EUR

Retailer 6€8,248 EUR

Retailer 5€8,297 EUR

Retailer 14€10,257 EUR

Retailer 10€11,860 EUR

Retailer 15€12,020 EUR

Retailer 3€14,727 EUR

Do Amore Diamonds€31,570 EUR

35 data points across 15 retailers

15 retailers€4,589 EUR to €31,570 EUR

Cheapest Retailer

€4,589 EUR

$5,127 USD

Retailer 2

€4,809 EUR

$5,373 USD

View

Retailer 3

€4,810 EUR

$5,374 USD

View

Retailer 4

€4,889 EUR

$5,462 USD

View

Retailer 5

€5,339 EUR

$5,965 USD

View

Retailer 6

€6,675 EUR

$7,457 USD

View

Retailer 7

€6,975 EUR

$7,793 USD

View

Retailer 8

€7,232 EUR

$8,080 USD

View

Final sale: no returns

Retailer 9

€8,248 EUR

$9,215 USD

View

Retailer 10

€8,297 EUR

$9,270 USD

View

B+

Retailer 11

€10,257 EUR

View

B+

Retailer 12

€11,860 EUR

$13,250 USD

View

B+

Retailer 13

€12,020 EUR

£10,574 GBP

View

B+

Retailer 14

€14,727 EUR

$16,454 USD

View

Most Expensive

Do Amore Diamonds

27-C16BD0E8F · Oct 30

€31,570 EUR

$35,270 USD

View

14 more retailers have this diamond

Prices start from €4,589 EURSave up to €26,981 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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4.07ct Princess

€4,589 EUR