Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG844634322

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634322

Diamond specifications and retailer prices

From $1,242 NZD

$699 USD

As of November 2, 2026

Save $8,355 NZD (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $9,597 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise 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 LG844634322 or 844634322. Listed at 18 retailers as of November 2, 2026, with prices from $1,242 to $9,597, a $8,355 spread on the same certified stone. Brilliant Earth lists it at $9,597. 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

5.09

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844634322

Dimensions17.48 × 9.09 × 5.66 mm

L/W Ratio1.92

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 LG844634322

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: Nov 2

Current: $2,925 NZD|Low: $1,242 NZD|High: $6,494 NZD|Avg: $3,482 NZD|-8.7%

Retailer 1

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

November 2, 2026

Retailer 7$1,242 NZD

Retailer 9$1,560 NZD

Retailer 15$1,751 NZD

Retailer 5$2,035 NZD

Retailer 10$2,308 NZD

Retailer 3$2,919 NZD

Retailer 1$2,925 NZD

Retailer 8$3,547 NZD

Retailer 13$3,619 NZD

Retailer 12$4,050 NZD

Retailer 2$4,469 NZD

Retailer 4$4,594 NZD

Retailer 6$4,967 NZD

Retailer 11$5,656 NZD

Retailer 14$6,494 NZD

19 data points across 15 retailers

18 retailers$1,242 NZD to $9,597 NZD

Cheapest Retailer

$1,242 NZD

$699 USD

Retailer 2

$1,560 NZD

£691 GBP

View

Retailer 3

$1,594 NZD

$897 USD

View

Price last confirmed 16 days ago

Retailer 4

$1,751 NZD

$985 USD

View

B+

Retailer 5

$2,035 NZD

$1,145 USD

View

Retailer 6

$2,308 NZD

£1,023 GBP

View

Retailer 7

$2,919 NZD

A$2,527 AUD

View

Retailer 8

$2,925 NZD

ZAR 26,590 ZAR

View

B+

Retailer 9

$3,547 NZD

$1,996 USD

View

B+

Retailer 10

$3,619 NZD

$2,036 USD

View

B+

Retailer 11

$4,050 NZD

$2,279 USD

View

B+

Retailer 12

$4,469 NZD

£1,980 GBP

View

B+

Retailer 13

$4,594 NZD

$2,585 USD

View

B+

Retailer 14

$4,967 NZD

$2,795 USD

View

B+

Retailer 15

$5,656 NZD

£2,506 GBP

View

Retailer 16

$6,494 NZD

A$5,621 AUD

View

Retailer 17

$7,882 NZD

$4,435 USD

View

Most Expensive

Brilliant Earth

22352520A · Nov 2

$9,597 NZD

$5,400 USD

View

17 more retailers have this diamond

Prices start from $1,242 NZDSave up to $8,355 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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5.09ct Marquise

$1,242 NZD