Round|Lab Grown|IGI

1.82ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG763620354

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763620354

Diamond specifications and retailer prices

From $867 NZD

$487 USD

As of October 29, 2026

Save $5,009 NZD (85%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $5,876 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.82ct lab-grown round diamond

This 1.82ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763620354 or 763620354. Listed at 26 retailers as of October 29, 2026, with prices from $867 to $5,876, a $5,009 spread on the same certified stone. Brilliant Earth lists it at $5,876. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG763620354

Dimensions7.86 × 7.91 × 4.76 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 LG763620354

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: $5,876 NZD|Low: $527 NZD|High: $5,876 NZD|Avg: $1,807 NZD

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 10$548 NZD

Retailer 11$680 NZD

Retailer 15$867 NZD

Retailer 18$944 NZD

Retailer 20$961 NZD

Retailer 13$1,092 NZD

Retailer 17$1,151 NZD

Retailer 2$1,187 NZD

Retailer 7$1,287 NZD

Retailer 5$1,504 NZD

Retailer 16$1,561 NZD

Retailer 9$2,092 NZD

Retailer 3$2,163 NZD

Retailer 12$2,188 NZD

Retailer 6$2,237 NZD

Retailer 4$2,576 NZD

Retailer 14$2,700 NZD

Retailer 19$2,713 NZD

Retailer 8$4,620 NZD

Brilliant Earth$5,876 NZD

36 data points across 20 retailers

26 retailers$867 NZD to $5,876 NZD

Retailer 1

$548 NZD

$308 USD

Price last confirmed 37 days ago

Retailer 2

$548 NZD

$308 USD

View

Price last confirmed 19 days ago

Retailer 3

$637 NZD

$358 USD

View

Price last confirmed 37 days ago

Retailer 4

$671 NZD

$377 USD

View

Price last confirmed 35 days ago

Retailer 5

$680 NZD

$382 USD

View

Price last confirmed 17 days ago

Retailer 6

$680 NZD

$382 USD

View

Price last confirmed 27 days ago

Retailer 7

$867 NZD

$487 USD

View

Final sale: no returns

B+

Retailer 8

$944 NZD

$530 USD

View

Retailer 9

$961 NZD

$540 USD

View

Retailer 10

$1,092 NZD

€584 EUR

View

Retailer 11

$1,151 NZD

ZAR 10,444 ZAR

View

Retailer 12

$1,187 NZD

£525 GBP

View

Retailer 13

$1,287 NZD

$723 USD

View

Retailer 14

$1,504 NZD

$845 USD

View

Retailer 15

$1,561 NZD

A$1,349 AUD

View

Retailer 16

$2,092 NZD

$1,175 USD

View

B+

Retailer 17

$2,163 NZD

$1,215 USD

View

Retailer 18

$2,188 NZD

$1,229 USD

View

Price last confirmed 22 days ago

Retailer 19

$2,188 NZD

$1,229 USD

View

Price last confirmed 39 days ago

B+

Retailer 20

$2,237 NZD

$1,257 USD

View

B+

Retailer 21

$2,357 NZD

$1,324 USD

View

B+

Retailer 22

$2,576 NZD

$1,447 USD

View

B+

Retailer 23

$2,700 NZD

£1,194 GBP

View

B+

Retailer 24

$2,713 NZD

$1,524 USD

View

Retailer 25

$4,620 NZD

$2,595 USD

View

Most Expensive

Brilliant Earth

17398034A · Oct 29

$5,876 NZD

$3,300 USD

View

25 more retailers have this diamond

Prices start from $867 NZDSave up to $5,009 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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1.82ct Round

$867 NZD