Marquise|Lab Grown|IGI

5.52ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843602356

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843602356

Diamond specifications and retailer prices

From $2,174 NZD

$1,225 USD

As of October 31, 2026

Save $13,724 NZD (86%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $15,898 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 5.52ct lab-grown marquise diamond

This 5.52ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843602356 or 843602356. Listed at 16 retailers as of October 31, 2026, with prices from $2,174 to $15,898, a $13,724 spread on the same certified stone. Brilliant Earth lists it at $15,898. 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

5.52

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843602356

Dimensions18.33 × 8.99 × 5.63 mm

L/W Ratio2.04

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843602356

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: $15,898 NZD|Low: $2,174 NZD|High: $22,480 NZD|Avg: $5,831 NZD|-29.3%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

November 1, 2026

Retailer 7$2,174 NZD

Retailer 16$2,452 NZD

Retailer 14$2,564 NZD

Retailer 2$3,264 NZD

Retailer 13$3,274 NZD

Retailer 12$4,017 NZD

Retailer 9$4,565 NZD

Retailer 3$4,569 NZD

Retailer 10$4,577 NZD

Retailer 6$4,711 NZD

Retailer 15$6,219 NZD

Retailer 5$6,522 NZD

Retailer 4$6,848 NZD

Retailer 11$7,679 NZD

Retailer 8$7,873 NZD

Brilliant Earth$15,898 NZD

24 data points across 16 retailers

16 retailers$2,174 NZD to $15,898 NZD

Cheapest Retailer

$2,174 NZD

$1,225 USD

Final sale: no returns

Retailer 2

$2,452 NZD

£1,088 GBP

View

Price last confirmed 15 days ago

Retailer 3

$2,564 NZD

$1,445 USD

View

Retailer 4

$3,264 NZD

£1,448 GBP

View

Retailer 5

$3,274 NZD

$1,845 USD

View

B+

Retailer 6

$4,017 NZD

€2,156 EUR

View

B+

Retailer 7

$4,565 NZD

A$3,958 AUD

View

B+

Retailer 8

$4,569 NZD

$2,575 USD

View

B+

Retailer 9

$4,577 NZD

ZAR 41,670 ZAR

View

B+

Retailer 10

$4,711 NZD

$2,655 USD

View

B+

Retailer 11

$6,219 NZD

£2,760 GBP

View

Retailer 12

$6,522 NZD

$3,676 USD

View

Retailer 13

$6,848 NZD

$3,860 USD

View

B+

Retailer 14

$7,679 NZD

£3,408 GBP

View

Retailer 15

$7,873 NZD

$4,438 USD

View

Most Expensive

Brilliant Earth

21796267A · Oct 31

$15,898 NZD

$8,960 USD

View

15 more retailers have this diamond

Prices start from $2,174 NZDSave up to $13,724 NZD

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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5.52ct Marquise

$2,174 NZD