Marquise|Lab Grown|IGI

5.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG848665342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665342

Diamond specifications and retailer prices

From $3,734 NZD

$2,101 USD

As of November 1, 2026

Save $11,439 NZD (75%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $21,434 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848665342 or 848665342. Listed at 18 retailers as of October 31, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG848665342

Dimensions17.57 × 8.99 × 5.75 mm

L/W Ratio1.95

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 LG848665342

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 1

Current: $5,323 NZD|Low: $3,734 NZD|High: $15,173 NZD|Avg: $8,526 NZD|+0.6%

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

Retailer 16

Retailer 17

November 3, 2026

Retailer 7$3,734 NZD

Retailer 11$4,053 NZD

Retailer 14$4,914 NZD

Retailer 1$5,323 NZD

Retailer 9$5,519 NZD

Retailer 15$5,567 NZD

Retailer 3$6,644 NZD

Retailer 12$7,844 NZD

Retailer 16$7,865 NZD

Retailer 4$8,017 NZD

Retailer 5$10,431 NZD

Retailer 10$11,056 NZD

Retailer 2$11,094 NZD

Retailer 17$11,268 NZD

Retailer 6$13,559 NZD

Retailer 8$14,108 NZD

Retailer 13$15,173 NZD

9 data points across 17 retailers

18 retailers$3,734 NZD to $15,173 NZD

B+

Cheapest Retailer

$3,734 NZD

$2,101 USD

Final sale: no returns

B+

Retailer 2

$4,053 NZD

£1,795 GBP

View

B+

Retailer 3

$4,914 NZD

$2,765 USD

View

B+

Retailer 4

$5,323 NZD

£2,358 GBP

View

B+

Retailer 5

$5,519 NZD

$3,105 USD

View

B+

Retailer 6

$5,567 NZD

$3,132 USD

View

Retailer 7

$6,644 NZD

$3,738 USD

View

Retailer 8

$7,844 NZD

A$6,790 AUD

View

Retailer 9

$7,865 NZD

ZAR 71,488 ZAR

View

Retailer 10

$8,017 NZD

£3,552 GBP

View

Retailer 11

$10,431 NZD

$5,869 USD

View

Retailer 12

$11,056 NZD

£4,898 GBP

View

Retailer 13

$11,094 NZD

$6,242 USD

View

Retailer 14

$11,268 NZD

$6,340 USD

View

Retailer 15

$13,559 NZD

$7,629 USD

View

Retailer 16

$14,108 NZD

$7,938 USD

View

Retailer 17

$15,173 NZD

A$13,134 AUD

View

Most Expensive

Brilliant Earth

22328636A · Nov 2

$21,434 NZD

$12,060 USD

View

Price under review

17 more retailers have this diamond

Prices start from $3,734 NZDSave up to $11,439 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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B+

5.09ct Marquise

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