Marquise|Lab Grown|IGI

5.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG844635185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844635185

Diamond specifications and retailer prices

From $1,443 NZD

$812 USD

As of October 30, 2026

Save $6,537 NZD (82%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $16,404 NZD at Brilliant Earth · As of October 22, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844635185 or 844635185. Listed at 25 retailers as of October 28, 2026, with a 453% 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG844635185

Dimensions17.39 × 8.88 × 5.73 mm

L/W Ratio1.96

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 LG844635185

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 30

Current: $16,404 NZD|Low: $1,443 NZD|High: $16,404 NZD|Avg: $3,957 NZD

Brilliant Earth

Retailer 2

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Retailer 25

November 3, 2026

Retailer 12$1,443 NZD

Retailer 25$1,569 NZD

Retailer 16$1,616 NZD

Retailer 4$1,672 NZD

Retailer 7$1,672 NZD

Retailer 19$1,782 NZD

Retailer 11$1,991 NZD

Retailer 17$2,350 NZD

Retailer 15$2,476 NZD

Retailer 24$2,489 NZD

Retailer 2$2,569 NZD

Retailer 23$3,350 NZD

Retailer 22$3,392 NZD

Retailer 13$3,403 NZD

Retailer 6$3,784 NZD

Retailer 9$3,980 NZD

Retailer 14$4,705 NZD

Retailer 8$5,236 NZD

Retailer 5$5,330 NZD

Retailer 18$5,791 NZD

Retailer 10$5,879 NZD

Retailer 20$6,273 NZD

Retailer 21$7,116 NZD

Retailer 3$7,980 NZD

Brilliant Earth$16,404 NZD

19 data points across 25 retailers

25 retailers$1,443 NZD to $7,980 NZD

Cheapest Retailer

$1,443 NZD

$812 USD

Retailer 2

$1,569 NZD

$883 USD

View

Retailer 3

$1,616 NZD

$909 USD

View

Final sale: no returns

Retailer 4

$1,672 NZD

$941 USD

View

Retailer 5

$1,672 NZD

$941 USD

View

Price last confirmed 16 days ago

Retailer 6

$1,782 NZD

£789 GBP

View

Retailer 7

$1,991 NZD

$1,120 USD

View

B+

Retailer 8

$2,350 NZD

$1,322 USD

View

Retailer 9

$2,476 NZD

$1,393 USD

View

Retailer 10

$2,489 NZD

€1,334 EUR

View

Retailer 11

$2,569 NZD

£1,138 GBP

View

Retailer 12

$3,350 NZD

$1,885 USD

View

B+

Retailer 13

$3,392 NZD

A$2,936 AUD

View

B+

Retailer 14

$3,403 NZD

ZAR 30,929 ZAR

View

B+

Retailer 15

$3,784 NZD

$2,129 USD

View

Retailer 16

$3,980 NZD

$2,240 USD

View

Price last confirmed 9 days ago

B+

Retailer 17

$4,705 NZD

$2,647 USD

View

B+

Retailer 18

$5,236 NZD

$2,946 USD

View

B+

Retailer 19

$5,330 NZD

$2,999 USD

View

Retailer 20

$5,791 NZD

$3,258 USD

View

Retailer 21

$5,879 NZD

$3,308 USD

View

B+

Retailer 22

$6,273 NZD

£2,779 GBP

View

Retailer 23

$7,116 NZD

A$6,160 AUD

View

Retailer 24

$7,980 NZD

$4,490 USD

View

Most Expensive

Brilliant Earth

22133560A · Oct 22

$16,404 NZD

$9,230 USD

View

Price last confirmed 11 days ago

24 more retailers have this diamond

Prices start from $1,443 NZDSave up to $6,537 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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