Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754509003

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754509003

Diamond specifications and retailer prices

From $1,018 NZD

$574 USD

As of October 29, 2026

Save $12,537 NZD (92%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $13,556 NZD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.34ct lab-grown round diamond

This 2.34ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754509003 or 754509003. Listed at 27 retailers as of October 29, 2026, with prices from $1,018 to $13,556, a $12,537 spread on the same certified stone. Brilliant Earth lists it at $13,556. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.34

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754509003

Dimensions8.48 × 8.54 × 5.26 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 LG754509003

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: $13,556 NZD|Low: $1,018 NZD|High: $16,466 NZD|Avg: $3,905 NZD|-17.7%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 12

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Retailer 15

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Retailer 17

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Retailer 20

October 30, 2026

Retailer 3$1,018 NZD

Retailer 13$1,141 NZD

Retailer 20$1,141 NZD

Retailer 6$1,263 NZD

Retailer 9$1,495 NZD

Retailer 10$1,969 NZD

Retailer 17$1,969 NZD

Retailer 2$2,077 NZD

Retailer 15$2,135 NZD

Retailer 16$2,177 NZD

Retailer 19$3,116 NZD

Retailer 7$3,137 NZD

Retailer 14$3,367 NZD

Retailer 5$3,669 NZD

Retailer 11$4,068 NZD

Retailer 18$5,505 NZD

Retailer 8$5,810 NZD

Retailer 4$6,867 NZD

Retailer 12$8,786 NZD

Brilliant Earth$13,556 NZD

36 data points across 20 retailers

27 retailers$1,018 NZD to $13,556 NZD

Cheapest Retailer

$1,018 NZD

$574 USD

Retailer 2

$1,141 NZD

$643 USD

View

Final sale: no returns

Retailer 3

$1,141 NZD

$643 USD

View

Retailer 4

$1,263 NZD

$712 USD

View

Retailer 5

$1,495 NZD

£663 GBP

View

Price last confirmed 22 days ago

Retailer 6

$1,702 NZD

$959 USD

View

Retailer 7

$1,726 NZD

HK$7,600 HKD

View

Retailer 8

$1,969 NZD

$1,110 USD

View

Retailer 9

$1,969 NZD

$1,110 USD

View

Retailer 10

$2,077 NZD

£922 GBP

View

Retailer 11

$2,135 NZD

€1,146 EUR

View

Retailer 12

$2,177 NZD

A$1,888 AUD

View

Retailer 13

$2,340 NZD

$1,319 USD

View

Retailer 14

$3,116 NZD

A$2,702 AUD

View

Price last confirmed 9 days ago

Retailer 15

$3,137 NZD

$1,768 USD

View

Retailer 16

$3,307 NZD

$1,864 USD

View

B+

Retailer 17

$3,367 NZD

ZAR 30,655 ZAR

View

B+

Retailer 18

$3,669 NZD

$2,068 USD

View

B+

Retailer 19

$4,068 NZD

$2,293 USD

View

B+

Retailer 20

$4,208 NZD

$2,372 USD

View

B+

Retailer 21

$4,711 NZD

$2,655 USD

View

B+

Retailer 22

$5,505 NZD

£2,443 GBP

View

Retailer 23

$5,810 NZD

A$5,038 AUD

View

Price last confirmed 21 days ago

Retailer 24

$6,867 NZD

$3,870 USD

View

Price last confirmed 12 days ago

Retailer 25

$8,786 NZD

$4,952 USD

View

Retailer 26

$9,049 NZD

$5,100 USD

View

Most Expensive

Brilliant Earth

18668350Y · Oct 29

$13,556 NZD

$7,640 USD

View

26 more retailers have this diamond

Prices start from $1,018 NZDSave up to $12,537 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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