Marquise|Lab Grown|IGI

1.59ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG700512996

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700512996

Diamond specifications and retailer prices

From $727 NZD

$410 USD

As of November 1, 2026

Save $3,407 NZD (82%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: $4,134 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700512996 or 700512996. Listed at 31 retailers as of October 31, 2026, with prices from $727 to $4,134, a $3,407 spread on the same certified stone. Brilliant Earth lists it at $4,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700512996

Dimensions12.07 × 6.15 × 3.76 mm

L/W Ratio1.96

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 LG700512996

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: $4,134 NZD|Low: $651 NZD|High: $5,571 NZD|Avg: $2,023 NZD|-25.8%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

November 2, 2026

Retailer 10$651 NZD

Retailer 18$727 NZD

Retailer 8$807 NZD

Retailer 6$931 NZD

Retailer 22$1,073 NZD

Retailer 4$1,139 NZD

Retailer 3$1,263 NZD

Retailer 19$1,308 NZD

Retailer 9$1,377 NZD

Retailer 2$1,392 NZD

Retailer 13$1,445 NZD

Retailer 17$1,601 NZD

Retailer 11$1,850 NZD

Retailer 20$1,874 NZD

Retailer 24$2,369 NZD

Retailer 7$2,666 NZD

Retailer 14$2,703 NZD

Retailer 16$2,732 NZD

Retailer 23$2,963 NZD

Retailer 12$3,050 NZD

Retailer 5$3,063 NZD

Retailer 15$3,108 NZD

Retailer 21$3,173 NZD

Brilliant Earth$4,134 NZD

34 data points across 24 retailers

31 retailers$727 NZD to $4,134 NZD

Retailer 1

$651 NZD

$367 USD

Price last confirmed 24 days ago

Retailer 2

$727 NZD

$410 USD

View

Final sale: no returns

Retailer 3

$791 NZD

$446 USD

View

Price last confirmed 33 days ago

Retailer 4

$807 NZD

$455 USD

View

Price last confirmed 24 days ago

Retailer 5

$807 NZD

$455 USD

View

Price last confirmed 22 days ago

Retailer 6

$887 NZD

$500 USD

View

Price last confirmed 34 days ago

Retailer 7

$931 NZD

HK$4,100 HKD

View

Retailer 8

$969 NZD

$546 USD

View

Price last confirmed 34 days ago

Retailer 9

$1,073 NZD

$605 USD

View

Retailer 10

$1,139 NZD

$642 USD

View

Retailer 11

$1,263 NZD

$712 USD

View

Retailer 12

$1,308 NZD

€702 EUR

View

B+

Retailer 13

$1,377 NZD

$776 USD

View

Retailer 14

$1,392 NZD

ZAR 12,678 ZAR

View

Retailer 15

$1,445 NZD

£641 GBP

View

B+

Retailer 16

$1,601 NZD

A$1,388 AUD

View

Retailer 17

$1,850 NZD

$1,042 USD

View

Price last confirmed 9 days ago

B+

Retailer 18

$1,874 NZD

A$1,625 AUD

View

Retailer 19

$2,369 NZD

$1,335 USD

View

Retailer 20

$2,596 NZD

$1,463 USD

View

Price last confirmed 22 days ago

Retailer 21

$2,596 NZD

$1,463 USD

View

Retailer 22

$2,666 NZD

$1,503 USD

View

Retailer 23

$2,703 NZD

SGD 2,059 SGD

View

Retailer 24

$2,732 NZD

$1,540 USD

View

B+

Retailer 25

$2,963 NZD

$1,670 USD

View

Retailer 26

$3,050 NZD

$1,719 USD

View

Retailer 27

$3,063 NZD

$1,727 USD

View

Retailer 28

$3,108 NZD

A$2,695 AUD

View

Price last confirmed 25 days ago

Retailer 29

$3,156 NZD

$1,779 USD

View

Price last confirmed 32 days ago

Retailer 30

$3,173 NZD

£1,408 GBP

View

Most Expensive

Brilliant Earth

14915094A · Oct 31

$4,134 NZD

$2,330 USD

View

30 more retailers have this diamond

Prices start from $727 NZDSave up to $3,407 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.

Similar diamonds

1.59ct Marquise

$727 NZD