Marquise|Lab Grown|IGI

0.58ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG816603116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816603116

Diamond specifications and retailer prices

From $507 NZD

$286 USD

As of November 1, 2026

Save $1,925 NZD (79%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $2,432 NZD at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 0.58ct lab-grown marquise diamond

This 0.58ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816603116 or 816603116. Listed at 19 retailers as of November 1, 2026, with prices from $507 to $2,432, a $1,925 spread on the same certified stone. Reve Diamonds lists it at $2,432. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.58

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816603116

Dimensions8.63 × 4.32 × 2.62 mm

L/W Ratio2.00

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG816603116

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 1

Current: $1,073 NZD|Low: $385 NZD|High: $2,532 NZD|Avg: $1,262 NZD|+4.7%

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

Reve Diamonds

November 1, 2026

Retailer 4$507 NZD

Retailer 5$601 NZD

Retailer 3$726 NZD

Retailer 12$795 NZD

Retailer 8$930 NZD

Retailer 10$958 NZD

Retailer 7$1,017 NZD

Retailer 1$1,073 NZD

Retailer 6$1,082 NZD

Retailer 13$1,238 NZD

Retailer 11$1,728 NZD

Retailer 2$1,899 NZD

Retailer 9$2,256 NZD

Reve Diamonds$2,432 NZD

37 data points across 14 retailers

19 retailers$507 NZD to $2,432 NZD

Retailer 1

$454 NZD

$256 USD

Price last confirmed 24 days ago

Retailer 2

$507 NZD

$286 USD

View

Final sale: no returns

Retailer 3

$562 NZD

$317 USD

View

Price last confirmed 33 days ago

Retailer 4

$562 NZD

$317 USD

View

Price last confirmed 20 days ago

Retailer 5

$562 NZD

$317 USD

View

Price last confirmed 29 days ago

Retailer 6

$593 NZD

$334 USD

View

Price last confirmed 37 days ago

Retailer 7

$726 NZD

$409 USD

View

Retailer 8

$795 NZD

$448 USD

View

Retailer 9

$930 NZD

€499 EUR

View

Price last confirmed 7 days ago

Retailer 10

$958 NZD

$540 USD

View

B+

Retailer 11

$1,017 NZD

ZAR 9,258 ZAR

View

B+

Retailer 12

$1,073 NZD

£476 GBP

View

B+

Retailer 13

$1,082 NZD

$610 USD

View

Retailer 14

$1,238 NZD

$698 USD

View

Price last confirmed 8 days ago

Retailer 15

$1,728 NZD

$974 USD

View

Retailer 16

$1,808 NZD

$1,019 USD

View

Price last confirmed 27 days ago

Retailer 17

$1,899 NZD

$1,070 USD

View

Retailer 18

$2,256 NZD

£1,001 GBP

View

Most Expensive

Reve Diamonds

096670E2F · Nov 1

$2,432 NZD

$1,371 USD

View

18 more retailers have this diamond

Prices start from $507 NZDSave up to $1,925 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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0.58ct Marquise

$507 NZD