Marquise|Lab Grown|IGI

0.58ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG728557988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG728557988

Diamond specifications and retailer prices

From $316 NZD

$178 USD

As of October 29, 2026

Save $3,446 NZD (92%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $3,762 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728557988 or 728557988. Listed at 28 retailers as of October 29, 2026, with prices from $316 to $3,762, a $3,446 spread on the same certified stone. Do Amore Diamonds lists it at $3,762. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG728557988

Dimensions8.49 × 4.42 × 2.74 mm

L/W Ratio1.92

Girdle conditionFaceted

Culet sizePointed

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 LG728557988

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 29

Current: $1,070 NZD|Low: $436 NZD|High: $2,172 NZD|Avg: $1,073 NZD|+1.3%

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

October 30, 2026

Retailer 12$436 NZD

Retailer 5$628 NZD

Retailer 2$724 NZD

Retailer 7$859 NZD

Retailer 8$969 NZD

Retailer 6$1,016 NZD

Retailer 3$1,029 NZD

Retailer 1$1,070 NZD

Retailer 10$1,078 NZD

Retailer 13$1,100 NZD

Retailer 9$1,362 NZD

Retailer 4$1,622 NZD

Retailer 11$2,150 NZD

42 data points across 13 retailers

28 retailers$316 NZD to $3,762 NZD

Cheapest Retailer

$316 NZD

$178 USD

Retailer 2

$392 NZD

$221 USD

View

Retailer 3

$436 NZD

$246 USD

View

Final sale: no returns

Retailer 4

$454 NZD

$256 USD

View

Retailer 5

$486 NZD

$274 USD

View

Retailer 6

$486 NZD

$274 USD

View

Retailer 7

$541 NZD

$305 USD

View

Retailer 8

$628 NZD

$354 USD

View

Retailer 9

$724 NZD

$408 USD

View

Retailer 10

$859 NZD

€461 EUR

View

B+

Retailer 11

$969 NZD

ZAR 8,822 ZAR

View

B+

Retailer 12

$1,016 NZD

£451 GBP

View

B+

Retailer 13

$1,029 NZD

$580 USD

View

B+

Retailer 14

$1,070 NZD

£475 GBP

View

B+

Retailer 15

$1,078 NZD

A$935 AUD

View

B+

Retailer 16

$1,100 NZD

$620 USD

View

B+

Retailer 17

$1,114 NZD

$628 USD

View

Price last confirmed 7 days ago

B+

Retailer 18

$1,362 NZD

A$1,181 AUD

View

Retailer 19

$1,531 NZD

CA$1,198 CAD

View

Retailer 20

$1,622 NZD

$914 USD

View

Retailer 21

$1,723 NZD

$971 USD

View

Retailer 22

$1,808 NZD

$1,019 USD

View

Retailer 23

$2,025 NZD

$1,141 USD

View

Retailer 24

$2,026 NZD

$1,142 USD

View

Retailer 25

$2,150 NZD

£954 GBP

View

Retailer 26

$2,234 NZD

$1,259 USD

View

Retailer 27

$3,034 NZD

$1,710 USD

View

Most Expensive

Do Amore Diamonds

27-A27DC3DC9 · Oct 31

$3,762 NZD

$2,120 USD

View

27 more retailers have this diamond

Prices start from $316 NZDSave up to $3,446 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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