Marquise|Lab Grown|IGI

5.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818672951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818672951

Diamond specifications and retailer prices

From $1,537 NZD

$866 USD

As of October 30, 2026

Save $9,837 NZD (86%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $11,373 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672951 or 818672951. Listed at 24 retailers as of October 30, 2026, with prices from $1,537 to $11,373, a $9,837 spread on the same certified stone. Brilliant Earth lists it at $11,373. 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

5.05

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818672951

Dimensions17.23 × 9.02 × 5.59 mm

L/W Ratio1.91

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 LG818672951

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: $11,373 NZD|Low: $1,537 NZD|High: $11,373 NZD|Avg: $4,519 NZD

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 5

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Retailer 7

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October 30, 2026

Retailer 13$1,537 NZD

Retailer 19$1,721 NZD

Retailer 20$1,783 NZD

Retailer 12$1,893 NZD

Retailer 21$2,005 NZD

Retailer 14$2,097 NZD

Retailer 2$2,555 NZD

Retailer 17$2,742 NZD

Retailer 8$3,210 NZD

Retailer 3$3,623 NZD

Retailer 11$4,087 NZD

Retailer 10$4,351 NZD

Retailer 18$4,368 NZD

Retailer 22$4,921 NZD

Retailer 6$5,014 NZD

Retailer 4$5,284 NZD

Retailer 16$5,617 NZD

Retailer 7$6,187 NZD

Retailer 5$6,405 NZD

Retailer 9$6,855 NZD

Retailer 15$8,005 NZD

Brilliant Earth$11,373 NZD

26 data points across 22 retailers

24 retailers$1,537 NZD to $11,373 NZD

Cheapest Retailer

$1,537 NZD

$866 USD

Retailer 2

$1,721 NZD

$970 USD

View

Final sale: no returns

Retailer 3

$1,783 NZD

$1,005 USD

View

Retailer 4

$1,893 NZD

$1,067 USD

View

Retailer 5

$2,005 NZD

$1,130 USD

View

Retailer 6

$2,097 NZD

$1,182 USD

View

Price last confirmed 13 days ago

B+

Retailer 7

$2,555 NZD

$1,440 USD

View

Retailer 8

$2,742 NZD

£1,217 GBP

View

Retailer 9

$3,210 NZD

€1,723 EUR

View

Retailer 10

$3,623 NZD

ZAR 32,989 ZAR

View

Retailer 11

$4,087 NZD

A$3,544 AUD

View

Price last confirmed 9 days ago

B+

Retailer 12

$4,311 NZD

A$3,738 AUD

View

Retailer 13

$4,351 NZD

$2,452 USD

View

Retailer 14

$4,368 NZD

$2,462 USD

View

B+

Retailer 15

$4,921 NZD

£2,184 GBP

View

B+

Retailer 16

$5,014 NZD

$2,826 USD

View

B+

Retailer 17

$5,284 NZD

$2,978 USD

View

B+

Retailer 18

$5,617 NZD

$3,166 USD

View

B+

Retailer 19

$6,187 NZD

$3,487 USD

View

B+

Retailer 20

$6,405 NZD

$3,610 USD

View

B+

Retailer 21

$6,855 NZD

£3,042 GBP

View

Retailer 22

$8,005 NZD

A$6,941 AUD

View

Price last confirmed 22 days ago

Retailer 23

$8,765 NZD

$4,940 USD

View

Price last confirmed 23 days ago

Most Expensive

Brilliant Earth

21056898A · Oct 30

$11,373 NZD

$6,410 USD

View

23 more retailers have this diamond

Prices start from $1,537 NZDSave up to $9,837 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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