Marquise|Lab Grown|IGI

1.56ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG828643485

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828643485

Diamond specifications and retailer prices

From $481 NZD

$271 USD

As of October 17, 2026

21 retailers carry this diamond

Most expensive: $2,590 NZD at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643485 or 828643485. Listed at 21 retailers as of October 17, 2026. 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

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.7°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG828643485

Dimensions11.57 × 5.97 × 3.91 mm

L/W Ratio1.94

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 LG828643485

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 17

Current: $2,590 NZD|Low: $461 NZD|High: $2,715 NZD|Avg: $1,535 NZD|-4.6%

Brilliant Earth

Retailer 2

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Retailer 5

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Retailer 22

October 23, 2026

Retailer 8$481 NZD

Retailer 6$536 NZD

Retailer 12$659 NZD

Retailer 13$664 NZD

Retailer 22$896 NZD

Retailer 18$941 NZD

Retailer 4$985 NZD

Retailer 17$1,013 NZD

Retailer 2$1,031 NZD

Retailer 16$1,034 NZD

Retailer 19$1,400 NZD

Retailer 3$1,522 NZD

Retailer 10$1,914 NZD

Retailer 11$1,918 NZD

Retailer 9$1,966 NZD

Retailer 14$2,004 NZD

Retailer 20$2,023 NZD

Retailer 5$2,291 NZD

Retailer 21$2,398 NZD

Retailer 15$2,495 NZD

Retailer 7$2,517 NZD

Brilliant Earth$2,590 NZD

34 data points across 22 retailers

21 retailers$481 NZD to $2,590 NZD

Retailer 1

$481 NZD

$271 USD

Price last confirmed 16 days ago

Retailer 2

$586 NZD

$330 USD

View

Price last confirmed 34 days ago

Retailer 3

$594 NZD

$335 USD

View

Price last confirmed 29 days ago

Retailer 4

$617 NZD

$348 USD

View

Price last confirmed 34 days ago

Retailer 5

$659 NZD

HK$2,900 HKD

View

Price last confirmed 12 days ago

Retailer 6

$664 NZD

£295 GBP

View

Price last confirmed 12 days ago

Retailer 7

$985 NZD

$555 USD

View

Price last confirmed 11 days ago

Retailer 8

$1,013 NZD

ZAR 9,228 ZAR

View

Price last confirmed 14 days ago

Retailer 9

$1,031 NZD

$581 USD

View

Price last confirmed 7 days ago

Retailer 10

$1,034 NZD

£459 GBP

View

Price last confirmed 12 days ago

Retailer 11

$1,400 NZD

A$1,214 AUD

View

Price last confirmed 14 days ago

Retailer 12

$1,522 NZD

$858 USD

View

Price last confirmed 9 days ago

Retailer 13

$1,914 NZD

$1,079 USD

View

Price last confirmed 16 days ago

Retailer 14

$1,918 NZD

SGD 1,461 SGD

View

Price last confirmed 12 days ago

Retailer 15

$1,966 NZD

A$1,705 AUD

View

Price last confirmed 25 days ago

Retailer 16

$2,004 NZD

$1,129 USD

View

Price last confirmed 11 days ago

Retailer 17

$2,023 NZD

$1,140 USD

View

Price last confirmed 14 days ago

Retailer 18

$2,291 NZD

$1,291 USD

View

Price last confirmed 12 days ago

Retailer 19

$2,398 NZD

£1,064 GBP

View

Price last confirmed 11 days ago

Retailer 20

$2,517 NZD

$1,419 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

21002940A · Oct 21

$2,590 NZD

$1,460 USD

View

Price last confirmed 11 days ago

20 more retailers have this diamond

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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