Princess|Lab Grown|IGI

5.51ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG553236415

Shape and cutting style on the report: Princess cut

Certificate IGI LG553236415

Diamond specifications and retailer prices

From €840 EUR

$939 USD

As of October 27, 2026

Save €8,540 EUR (91%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: €9,381 EUR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.51ct lab-grown princess diamond

This 5.51ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG553236415 or 553236415. Listed at 22 retailers as of October 27, 2026, with prices from €840 to €9,381, a €8,540 spread on the same certified stone. Brilliant Earth lists it at €9,381. 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

5.51

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.7°

Pavilion angle36.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG553236415

Dimensions9.51 × 9.45 × 6.69 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG553236415

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 27

Current: €9,381 EUR|Low: €840 EUR|High: €9,398 EUR|Avg: €2,610 EUR|+0.8%

Brilliant Earth

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October 31, 2026

Retailer 6€840 EUR

Retailer 12€915 EUR

Retailer 7€975 EUR

Retailer 9€975 EUR

Retailer 16€1,085 EUR

Retailer 21€1,132 EUR

Retailer 18€1,169 EUR

Retailer 8€1,305 EUR

Retailer 13€1,443 EUR

Retailer 17€1,548 EUR

Retailer 15€1,602 EUR

Retailer 10€2,017 EUR

Retailer 4€2,101 EUR

Retailer 19€2,166 EUR

Retailer 20€2,179 EUR

Retailer 11€2,974 EUR

Retailer 14€3,049 EUR

Retailer 2€3,277 EUR

Retailer 3€3,669 EUR

Retailer 5€7,465 EUR

Brilliant Earth€9,381 EUR

34 data points across 21 retailers

22 retailers€840 EUR to €9,381 EUR

Cheapest Retailer

€840 EUR

$939 USD

Retailer 2

€915 EUR

$1,022 USD

View

Price last confirmed 9 days ago

Retailer 3

€975 EUR

$1,089 USD

View

Price last confirmed 7 days ago

Retailer 4

€975 EUR

$1,089 USD

View

Price last confirmed 16 days ago

B+

Retailer 5

€1,085 EUR

$1,212 USD

View

Retailer 6

€1,132 EUR

$1,265 USD

View

Price last confirmed 5 days ago

Retailer 7

€1,169 EUR

£1,028 GBP

View

Retailer 8

€1,299 EUR

$1,451 USD

View

Retailer 9

€1,305 EUR

$1,458 USD

View

Retailer 10

€1,548 EUR

£1,362 GBP

View

B+

Retailer 11

€1,602 EUR

$1,790 USD

View

Retailer 12

€2,017 EUR

$2,253 USD

View

Price last confirmed 8 days ago

B+

Retailer 13

€2,101 EUR

$2,347 USD

View

Retailer 14

€2,166 EUR

ZAR 39,091 ZAR

View

Price last confirmed 8 days ago

Retailer 15

€2,179 EUR

A$3,745 AUD

View

Price last confirmed 11 days ago

Retailer 16

€2,974 EUR

£2,616 GBP

View

Price last confirmed 7 days ago

Retailer 17

€3,049 EUR

$3,406 USD

View

B+

Retailer 18

€3,277 EUR

A$5,632 AUD

View

Retailer 19

€3,669 EUR

£3,228 GBP

View

Price last confirmed 12 days ago

Retailer 20

€3,828 EUR

$4,277 USD

View

Retailer 21

€7,465 EUR

$8,340 USD

View

Most Expensive

Brilliant Earth

16266432A · Oct 31

€9,381 EUR

$10,480 USD

View

21 more retailers have this diamond

Prices start from €840 EURSave up to €8,540 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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5.51ct Princess

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