Marquise|Lab Grown|IGI

0.58ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG669442730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669442730

Diamond specifications and retailer prices

From $437 AUD

HK$2,400 HKD

As of October 25, 2026

17 retailers carry this diamond

Most expensive: $1,471 AUD at Reve Diamonds · As of October 18, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669442730 or 669442730. Listed at 17 retailers as of October 25, 2026. 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 angle34.8°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669442730

Dimensions8.76 × 4.35 × 2.68 mm

L/W Ratio2.01

Girdle conditionFaceted

Culet sizePointed

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 LG669442730

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 25

Current: $477 AUD|Low: $204 AUD|High: $1,372 AUD|Avg: $515 AUD|-20.3%

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 18, 2026

Retailer 11$212 AUD

Retailer 5$238 AUD

Retailer 2$246 AUD

Retailer 3$263 AUD

Retailer 12$263 AUD

Retailer 1$477 AUD

Retailer 13$483 AUD

Retailer 7$501 AUD

Retailer 6$520 AUD

Retailer 4$585 AUD

Retailer 8$746 AUD

Retailer 9$893 AUD

Retailer 10$1,370 AUD

33 data points across 13 retailers

17 retailers

Retailer 1

$212 AUD

$149 USD

Price last confirmed 14 days ago

Retailer 2

$246 AUD

$173 USD

View

Price last confirmed 16 days ago

Retailer 3

$263 AUD

$185 USD

View

Price last confirmed 13 days ago

Retailer 4

$263 AUD

$185 USD

View

Price last confirmed 15 days ago

Retailer 5

$413 AUD

$290 USD

View

Price last confirmed 11 days ago

Retailer 6

$437 AUD

HK$2,400 HKD

View

Retailer 7

$477 AUD

$335 USD

View

Price last confirmed 12 days ago

Retailer 8

$483 AUD

$339 USD

View

Price last confirmed 13 days ago

Retailer 9

$501 AUD

£277 GBP

View

Price last confirmed 13 days ago

Retailer 10

$520 AUD

ZAR 5,899 ZAR

View

Price last confirmed 13 days ago

Retailer 11

$746 AUD

View

Price last confirmed 13 days ago

Retailer 12

$893 AUD

$627 USD

View

Price last confirmed 15 days ago

Retailer 13

$932 AUD

$655 USD

View

Price last confirmed 14 days ago

Retailer 14

$1,035 AUD

SGD 982 SGD

View

Price last confirmed 12 days ago

Retailer 15

$1,181 AUD

$829 USD

View

Price last confirmed 12 days ago

Retailer 16

$1,370 AUD

£758 GBP

View

Price last confirmed 16 days ago

Most Expensive

Reve Diamonds

A753BAA66 · Oct 18

$1,471 AUD

$1,033 USD

View

Price last confirmed 13 days ago

16 more retailers have this diamond

Prices start from $437 AUD

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

$437 AUD