Marquise|Lab Grown|IGI

1.56ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG579399297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG579399297

Diamond specifications and retailer prices

From $658 NZD

$371 USD

As of October 30, 2026

Save $4,203 NZD (86%) vs most expensive(unlock to see where)

30 retailers carry this diamond

Most expensive: $4,862 NZD at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG579399297 or 579399297. Listed at 30 retailers as of October 30, 2026, with prices from $658 to $4,862, a $4,203 spread on the same certified stone. Do Amore Diamonds lists it at $4,862. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG579399297

Dimensions11.82 × 6.07 × 3.84 mm

L/W Ratio1.95

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG579399297

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: $4,862 NZD|Low: $546 NZD|High: $4,862 NZD|Avg: $1,877 NZD

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 11$546 NZD

Retailer 22$658 NZD

Retailer 9$678 NZD

Retailer 10$930 NZD

Retailer 19$932 NZD

Retailer 7$999 NZD

Retailer 5$1,056 NZD

Retailer 4$1,141 NZD

Retailer 13$1,218 NZD

Retailer 18$1,287 NZD

Retailer 2$1,344 NZD

Retailer 12$1,705 NZD

Retailer 17$1,738 NZD

Retailer 23$2,085 NZD

Retailer 20$2,520 NZD

Retailer 16$2,575 NZD

Retailer 14$2,608 NZD

Retailer 8$2,691 NZD

Retailer 6$2,724 NZD

Retailer 15$2,869 NZD

Retailer 3$3,033 NZD

Retailer 21$3,531 NZD

Do Amore Diamonds$4,862 NZD

36 data points across 23 retailers

30 retailers$658 NZD to $4,862 NZD

Retailer 1

$546 NZD

$308 USD

Price last confirmed 24 days ago

Retailer 2

$637 NZD

$359 USD

View

Price last confirmed 32 days ago

Retailer 3

$658 NZD

$371 USD

View

Final sale: no returns

Retailer 4

$678 NZD

$382 USD

View

Price last confirmed 24 days ago

Retailer 5

$678 NZD

$382 USD

View

Price last confirmed 21 days ago

Retailer 6

$738 NZD

$416 USD

View

Price last confirmed 33 days ago

Retailer 7

$779 NZD

$439 USD

View

Price last confirmed 33 days ago

Retailer 8

$930 NZD

$524 USD

View

Retailer 9

$932 NZD

$525 USD

View

Retailer 10

$999 NZD

HK$4,400 HKD

View

Retailer 11

$1,056 NZD

$595 USD

View

Retailer 12

$1,141 NZD

$643 USD

View

Retailer 13

$1,218 NZD

€654 EUR

View

Retailer 14

$1,287 NZD

ZAR 11,720 ZAR

View

Retailer 15

$1,344 NZD

£596 GBP

View

Retailer 16

$1,705 NZD

$961 USD

View

Price last confirmed 8 days ago

B+

Retailer 17

$1,738 NZD

A$1,507 AUD

View

B+

Retailer 18

$2,085 NZD

$1,175 USD

View

Retailer 19

$2,408 NZD

$1,357 USD

View

Price last confirmed 21 days ago

Retailer 20

$2,408 NZD

$1,357 USD

View

B+

Retailer 21

$2,520 NZD

$1,420 USD

View

Retailer 22

$2,575 NZD

A$2,233 AUD

View

Price last confirmed 24 days ago

B+

Retailer 23

$2,608 NZD

$1,470 USD

View

Retailer 24

$2,691 NZD

$1,517 USD

View

Retailer 25

$2,724 NZD

$1,535 USD

View

Retailer 26

$2,800 NZD

$1,578 USD

View

Price last confirmed 31 days ago

B+

Retailer 27

$2,869 NZD

SGD 2,185 SGD

View

Retailer 28

$3,033 NZD

£1,346 GBP

View

Price last confirmed 17 days ago

Retailer 29

$3,531 NZD

$1,990 USD

View

Price last confirmed 9 days ago

Most Expensive

Do Amore Diamonds

27-ACF4E316F · Oct 31

$4,862 NZD

$2,740 USD

View

29 more retailers have this diamond

Prices start from $658 NZDSave up to $4,203 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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