Marquise|Lab Grown|IGI

1.58ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG788621168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788621168

Diamond specifications and retailer prices

From $740 NZD

$417 USD

As of November 1, 2026

Save $3,465 NZD (82%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $4,205 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.58ct lab-grown marquise diamond

This 1.58ct 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 LG788621168 or 788621168. Listed at 27 retailers as of October 31, 2026, with prices from $740 to $4,205, a $3,465 spread on the same certified stone. Brilliant Earth lists it at $4,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788621168

Dimensions11.68 × 6.12 × 3.87 mm

L/W Ratio1.91

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 LG788621168

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: $4,205 NZD|Low: $635 NZD|High: $5,536 NZD|Avg: $1,979 NZD|-24.0%

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

November 2, 2026

Retailer 3$662 NZD

Retailer 6$820 NZD

Retailer 13$820 NZD

Retailer 2$867 NZD

Retailer 10$1,082 NZD

Retailer 7$1,414 NZD

Retailer 11$1,459 NZD

Retailer 8$1,481 NZD

Retailer 12$1,903 NZD

Retailer 14$2,056 NZD

Retailer 5$2,858 NZD

Retailer 4$3,070 NZD

Retailer 9$3,204 NZD

Brilliant Earth$4,205 NZD

33 data points across 14 retailers

27 retailers$740 NZD to $4,205 NZD

Retailer 1

$662 NZD

$373 USD

Price last confirmed 25 days ago

Retailer 2

$740 NZD

$417 USD

View

Final sale: no returns

Retailer 3

$766 NZD

$432 USD

View

Price last confirmed 18 days ago

Retailer 4

$820 NZD

$462 USD

View

Price last confirmed 8 days ago

Retailer 5

$820 NZD

$462 USD

View

Price last confirmed 30 days ago

Retailer 6

$867 NZD

£385 GBP

View

Retailer 7

$1,082 NZD

$610 USD

View

Retailer 8

$1,100 NZD

$620 USD

View

Retailer 9

$1,274 NZD

$718 USD

View

B+

Retailer 10

$1,366 NZD

$770 USD

View

B+

Retailer 11

$1,414 NZD

ZAR 12,873 ZAR

View

B+

Retailer 12

$1,459 NZD

€783 EUR

View

B+

Retailer 13

$1,481 NZD

£657 GBP

View

B+

Retailer 14

$1,903 NZD

A$1,650 AUD

View

B+

Retailer 15

$2,056 NZD

$1,159 USD

View

Retailer 16

$2,610 NZD

SGD 1,988 SGD

View

Retailer 17

$2,635 NZD

$1,485 USD

View

Retailer 18

$2,635 NZD

$1,485 USD

View

Price last confirmed 32 days ago

Retailer 19

$2,705 NZD

$1,525 USD

View

Retailer 20

$2,858 NZD

$1,611 USD

View

Retailer 21

$3,041 NZD

$1,714 USD

View

Price last confirmed 77 days ago

Retailer 22

$3,070 NZD

A$2,662 AUD

View

Price last confirmed 25 days ago

Retailer 23

$3,095 NZD

$1,745 USD

View

Retailer 24

$3,098 NZD

$1,746 USD

View

Retailer 25

$3,191 NZD

£1,416 GBP

View

Retailer 26

$3,204 NZD

£1,422 GBP

View

Most Expensive

Brilliant Earth

20987098A · Oct 31

$4,205 NZD

$2,370 USD

View

26 more retailers have this diamond

Prices start from $740 NZDSave up to $3,465 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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