Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG618454581

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

Certificate IGI LG618454581

Diamond specifications and retailer prices

From $318 NZD

$179 USD

As of November 2, 2026

Save $2,739 NZD (90%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: $3,057 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

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 LG618454581 or 618454581. Listed at 28 retailers as of November 2, 2026, with prices from $318 to $3,057, a $2,739 spread on the same certified stone. Do Amore Diamonds lists it at $3,057. 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 angle40.1°

Pavilion angle33.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG618454581

Dimensions4.99 × 4.99 × 3.32 mm

L/W Ratio1.00

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 LG618454581

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: $3,057 NZD|Low: $318 NZD|High: $3,128 NZD|Avg: $1,304 NZD

Do Amore Diamonds

Retailer 2

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Retailer 19

November 3, 2026

Retailer 4$318 NZD

Retailer 2$355 NZD

Retailer 5$619 NZD

Retailer 7$637 NZD

Retailer 15$745 NZD

Retailer 14$753 NZD

Retailer 12$798 NZD

Retailer 9$826 NZD

Retailer 6$867 NZD

Retailer 13$1,063 NZD

Retailer 19$1,342 NZD

Retailer 11$1,527 NZD

Retailer 10$1,541 NZD

Retailer 17$1,665 NZD

Retailer 3$1,709 NZD

Retailer 8$2,006 NZD

Retailer 18$2,040 NZD

Retailer 16$2,470 NZD

Do Amore Diamonds$3,057 NZD

44 data points across 19 retailers

28 retailers$318 NZD to $3,057 NZD

Cheapest Retailer

$318 NZD

$179 USD

Retailer 2

$318 NZD

$179 USD

View

Price last confirmed 26 days ago

Retailer 3

$318 NZD

$179 USD

View

Price last confirmed 34 days ago

Retailer 4

$355 NZD

$200 USD

View

Final sale: no returns

Retailer 5

$370 NZD

$208 USD

View

Price last confirmed 36 days ago

Retailer 6

$389 NZD

$219 USD

View

Price last confirmed 35 days ago

Retailer 7

$395 NZD

$222 USD

View

Price last confirmed 31 days ago

Retailer 8

$619 NZD

$348 USD

View

Retailer 9

$637 NZD

HK$2,800 HKD

View

Retailer 10

$745 NZD

€399 EUR

View

Retailer 11

$753 NZD

ZAR 6,841 ZAR

View

Retailer 12

$798 NZD

£353 GBP

View

Retailer 13

$826 NZD

$465 USD

View

Retailer 14

$867 NZD

$488 USD

View

Retailer 15

$929 NZD

$523 USD

View

Price last confirmed 7 days ago

Retailer 16

$1,063 NZD

A$920 AUD

View

B+

Retailer 17

$1,342 NZD

$755 USD

View

B+

Retailer 18

$1,402 NZD

$789 USD

View

Retailer 19

$1,402 NZD

$789 USD

View

Price last confirmed 23 days ago

Retailer 20

$1,402 NZD

$789 USD

View

Price last confirmed 33 days ago

B+

Retailer 21

$1,541 NZD

SGD 1,172 SGD

View

B+

Retailer 22

$1,665 NZD

A$1,441 AUD

View

B+

Retailer 23

$1,709 NZD

$961 USD

View

Retailer 24

$2,006 NZD

$1,129 USD

View

Retailer 25

$2,040 NZD

£904 GBP

View

Price last confirmed 7 days ago

Retailer 26

$2,470 NZD

$1,390 USD

View

Retailer 27

$2,491 NZD

£1,104 GBP

View

Most Expensive

Do Amore Diamonds

27-5679754AC · Nov 2

$3,057 NZD

$1,720 USD

View

27 more retailers have this diamond

Prices start from $318 NZDSave up to $2,739 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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