Round|Lab Grown|IGI

1.42ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG677517775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677517775

Diamond specifications and retailer prices

From $357 NZD

$201 USD

As of October 29, 2026

Save $1,769 NZD (83%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $2,125 NZD at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677517775 or 677517775. Listed at 26 retailers as of October 29, 2026, with prices from $357 to $2,125, a $1,769 spread on the same certified stone. Reve Diamonds lists it at $2,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG677517775

Dimensions7.20 × 7.16 × 4.45 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG677517775

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 29

Current: $809 NZD|Low: $355 NZD|High: $2,125 NZD|Avg: $986 NZD|+6.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 14

Retailer 15

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Retailer 17

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Retailer 19

Reve Diamonds

October 30, 2026

Retailer 8$357 NZD

Retailer 10$399 NZD

Retailer 17$415 NZD

Retailer 3$444 NZD

Retailer 4$444 NZD

Retailer 15$761 NZD

Retailer 5$768 NZD

Retailer 1$809 NZD

Retailer 13$842 NZD

Retailer 2$891 NZD

Retailer 19$921 NZD

Retailer 18$932 NZD

Retailer 16$1,083 NZD

Retailer 6$1,194 NZD

Retailer 11$1,233 NZD

Retailer 9$1,423 NZD

Retailer 14$1,472 NZD

Retailer 7$1,519 NZD

Retailer 12$2,082 NZD

Reve Diamonds$2,125 NZD

38 data points across 20 retailers

26 retailers$357 NZD to $2,125 NZD

Retailer 1

$355 NZD

$200 USD

Price last confirmed 38 days ago

Retailer 2

$357 NZD

$201 USD

View

Retailer 3

$399 NZD

$225 USD

View

Final sale: no returns

Retailer 4

$415 NZD

$234 USD

View

Retailer 5

$433 NZD

$244 USD

View

Price last confirmed 38 days ago

Retailer 6

$444 NZD

$250 USD

View

Retailer 7

$444 NZD

$250 USD

View

Retailer 8

$761 NZD

ZAR 6,925 ZAR

View

Retailer 9

$768 NZD

$433 USD

View

Retailer 10

$809 NZD

£359 GBP

View

B+

Retailer 11

$842 NZD

€452 EUR

View

B+

Retailer 12

$891 NZD

$502 USD

View

B+

Retailer 13

$921 NZD

$519 USD

View

B+

Retailer 14

$932 NZD

A$808 AUD

View

B+

Retailer 15

$1,083 NZD

A$939 AUD

View

B+

Retailer 16

$1,194 NZD

$673 USD

View

Retailer 17

$1,233 NZD

$695 USD

View

Price last confirmed 26 days ago

Retailer 18

$1,250 NZD

$704 USD

View

Price last confirmed 88 days ago

Retailer 19

$1,288 NZD

$726 USD

View

Price last confirmed 38 days ago

Retailer 20

$1,412 NZD

$796 USD

View

Price last confirmed 39 days ago

Retailer 21

$1,423 NZD

$802 USD

View

Retailer 22

$1,472 NZD

A$1,276 AUD

View

Retailer 23

$1,519 NZD

$856 USD

View

Retailer 24

$1,577 NZD

$889 USD

View

Retailer 25

$2,082 NZD

£924 GBP

View

Most Expensive

Reve Diamonds

38571319A · Oct 30

$2,125 NZD

$1,198 USD

View

25 more retailers have this diamond

Prices start from $357 NZDSave up to $1,769 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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