Radiant|Lab Grown|IGI

2.89ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG733548447

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

Certificate IGI LG733548447

Diamond specifications and retailer prices

From $1,900 NZD

$1,067 USD

As of October 30, 2026

Save $16,760 NZD (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $18,660 NZD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.89ct lab-grown radiant diamond

This 2.89ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG733548447 or 733548447. Listed at 25 retailers as of October 28, 2026, with prices from $1,900 to $18,660, a $16,760 spread on the same certified stone. Brilliant Earth lists it at $18,660. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.89

Carat

Colour

Clarity

Very Good

Cut

Specifications

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.6°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG733548447

Dimensions10.31 × 7.09 × 4.49 mm

L/W Ratio1.45

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

CutVery Good

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG733548447

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 30

Current: $18,660 NZD|Low: $1,756 NZD|High: $19,265 NZD|Avg: $5,477 NZD|-3.0%

Brilliant Earth

Retailer 2

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Retailer 4

Retailer 5

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Retailer 9

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Retailer 20

October 30, 2026

Retailer 12$1,829 NZD

Retailer 3$1,900 NZD

Retailer 13$1,967 NZD

Retailer 11$2,121 NZD

Retailer 18$2,217 NZD

Retailer 6$2,817 NZD

Retailer 2$3,027 NZD

Retailer 7$3,717 NZD

Retailer 8$4,013 NZD

Retailer 9$4,839 NZD

Retailer 14$5,077 NZD

Retailer 19$5,427 NZD

Retailer 15$5,532 NZD

Retailer 17$5,739 NZD

Retailer 20$6,102 NZD

Retailer 16$6,402 NZD

Retailer 4$6,682 NZD

Retailer 5$6,849 NZD

Retailer 10$9,766 NZD

Brilliant Earth$18,660 NZD

34 data points across 20 retailers

25 retailers$1,900 NZD to $18,660 NZD

Retailer 1

$1,829 NZD

$1,027 USD

Price last confirmed 22 days ago

Retailer 2

$1,900 NZD

$1,067 USD

View

Final sale: no returns

Retailer 3

$1,967 NZD

$1,105 USD

View

Retailer 4

$1,989 NZD

$1,117 USD

View

Price last confirmed 32 days ago

Retailer 5

$2,121 NZD

$1,191 USD

View

Price last confirmed 27 days ago

Retailer 6

$2,121 NZD

$1,191 USD

View

Price last confirmed 13 days ago

Retailer 7

$2,217 NZD

$1,245 USD

View

Retailer 8

$2,484 NZD

HK$10,900 HKD

View

Price last confirmed 56 days ago

Retailer 9

$2,817 NZD

$1,582 USD

View

Retailer 10

$3,027 NZD

£1,338 GBP

View

Retailer 11

$3,717 NZD

€1,988 EUR

View

Retailer 12

$3,976 NZD

$2,233 USD

View

Price last confirmed 29 days ago

Retailer 13

$4,013 NZD

$2,254 USD

View

Retailer 14

$4,432 NZD

$2,489 USD

View

Price last confirmed 24 days ago

Retailer 15

$4,839 NZD

A$4,181 AUD

View

Price last confirmed 8 days ago

Retailer 16

$5,077 NZD

ZAR 46,064 ZAR

View

B+

Retailer 17

$5,427 NZD

£2,400 GBP

View

B+

Retailer 18

$5,532 NZD

$3,107 USD

View

B+

Retailer 19

$5,739 NZD

$3,223 USD

View

B+

Retailer 20

$6,102 NZD

$3,427 USD

View

B+

Retailer 21

$6,402 NZD

$3,596 USD

View

B+

Retailer 22

$6,682 NZD

£2,955 GBP

View

B+

Retailer 23

$6,849 NZD

$3,847 USD

View

Retailer 24

$9,766 NZD

$5,485 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

16355101A · Oct 28

$18,660 NZD

$10,480 USD

View

24 more retailers have this diamond

Prices start from $1,900 NZDSave up to $16,760 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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