Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG677544487

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG677544487

Diamond specifications and retailer prices

From $304 NZD

$171 USD

As of November 2, 2026

Save $3,446 NZD (92%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $3,750 NZD at Zales · As of November 2, 2026

View at Zales

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677544487 or 677544487. Listed at 28 retailers as of November 2, 2026, with prices from $304 to $3,750, a $3,446 spread on the same certified stone. Zales lists it at $3,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.7°

Pavilion angle34.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG677544487

Dimensions7.29 × 5.13 × 3.39 mm

L/W Ratio1.42

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 LG677544487

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 2

Current: $1,168 NZD|Low: $291 NZD|High: $3,679 NZD|Avg: $1,068 NZD

Retailer 1

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

November 3, 2026

Retailer 2$304 NZD

Retailer 6$352 NZD

Retailer 3$377 NZD

Retailer 7$377 NZD

Retailer 14$681 NZD

Retailer 11$717 NZD

Retailer 9$754 NZD

Retailer 8$942 NZD

Retailer 10$1,013 NZD

Retailer 1$1,168 NZD

Retailer 16$1,278 NZD

Retailer 4$1,335 NZD

Retailer 5$1,565 NZD

Retailer 12$1,941 NZD

Retailer 15$2,133 NZD

Retailer 13$3,021 NZD

43 data points across 16 retailers

28 retailers$304 NZD to $3,750 NZD

Cheapest Retailer

$304 NZD

$171 USD

Retailer 2

$338 NZD

$190 USD

View

Final sale: no returns

Retailer 3

$352 NZD

$198 USD

View

Retailer 4

$377 NZD

$212 USD

View

Price last confirmed 9 days ago

Retailer 5

$377 NZD

$212 USD

View

B+

Retailer 6

$508 NZD

$286 USD

View

Retailer 7

$681 NZD

€365 EUR

View

Retailer 8

$717 NZD

ZAR 6,518 ZAR

View

Retailer 9

$754 NZD

£334 GBP

View

Retailer 10

$864 NZD

$486 USD

View

Retailer 11

$942 NZD

$530 USD

View

Retailer 12

$1,013 NZD

A$877 AUD

View

B+

Retailer 13

$1,168 NZD

$657 USD

View

B+

Retailer 14

$1,278 NZD

$719 USD

View

B+

Retailer 15

$1,335 NZD

$751 USD

View

B+

Retailer 16

$1,429 NZD

$804 USD

View

B+

Retailer 17

$1,565 NZD

$880 USD

View

B+

Retailer 18

$1,643 NZD

$924 USD

View

B+

Retailer 19

$1,853 NZD

£821 GBP

View

B+

Retailer 20

$1,941 NZD

£860 GBP

View

Retailer 21

$1,959 NZD

$1,102 USD

View

Retailer 22

$2,026 NZD

$1,140 USD

View

Retailer 23

$2,133 NZD

$1,200 USD

View

Price last confirmed 15 days ago

Retailer 24

$2,167 NZD

£960 GBP

View

Retailer 25

$2,915 NZD

$1,640 USD

View

Retailer 26

$3,021 NZD

$1,700 USD

View

Retailer 27

$3,750 NZD

$2,110 USD

View

Most Expensive

Zales

522877696 · Nov 2

$3,750 NZD

$2,110 USD

View

27 more retailers have this diamond

Prices start from $304 NZDSave up to $3,446 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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