Princess|Lab Grown|IGI

4.51ct H VVS2 Princess Lab Grown Diamond

ID • H/VVS2 • IGI LG522235486

Shape and cutting style on the report: Princess cut

Certificate IGI LG522235486

Diamond specifications and retailer prices

From €3,620 EUR

$4,060 USD

As of October 31, 2026

14 retailers carry this diamond

Most expensive: €38,476 EUR at Cape Diamonds · As of October 29, 2026

View at Cape Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG522235486 or 522235486. Listed at 14 retailers as of October 31, 2026. 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

4.51

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle47.2°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG522235486

Dimensions8.84 × 8.83 × 6.55 mm

L/W Ratio1.00

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

SymmetryVery Good

FluorescenceNone

CertificateIGI LG522235486

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31

Current: €38,476 EUR|Low: €3,620 EUR|High: €45,061 EUR|Avg: €21,359 EUR|-10.8%

Cape Diamonds

Retailer 2

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Retailer 15

November 1, 2026

Retailer 8€3,620 EUR

Retailer 10€15,582 EUR

Retailer 14€15,956 EUR

Retailer 5€16,554 EUR

Retailer 13€16,940 EUR

Retailer 6€17,438 EUR

Retailer 15€17,451 EUR

Retailer 12€17,875 EUR

Retailer 9€18,066 EUR

Retailer 11€18,075 EUR

Retailer 7€19,405 EUR

Retailer 3€25,898 EUR

Retailer 2€27,747 EUR

Cape Diamonds€38,476 EUR

Retailer 4€45,061 EUR

21 data points across 15 retailers

14 retailers

B+

Cheapest Retailer

€3,620 EUR

$4,060 USD

Retailer 2

€15,582 EUR

$17,477 USD

View

Price under review

Retailer 3

€15,956 EUR

$17,896 USD

View

Price under review

Retailer 4

€16,554 EUR

$18,567 USD

View

Price under review

Retailer 5

€27,747 EUR

£24,505 GBP

View

Price under review

Most Expensive

Cape Diamonds

cert_522235486 · Oct 29

€38,476 EUR

ZAR 697,163 ZAR

View

Price under review

5 more retailers have this diamond

Prices start from €3,620 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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B+

4.51ct Princess

€3,620 EUR