Round|Lab Grown|IGI

2.34ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG751507001

Shape and cutting style on the report: Round brilliant

Certificate IGI LG751507001

Diamond specifications and retailer prices

From $1,178 NZD

$664 USD

As of October 29, 2026

Save $15,376 NZD (93%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $16,554 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 LG751507001 or 751507001. Listed at 27 retailers as of October 29, 2026, with prices from $1,178 to $16,554, a $15,376 spread on the same certified stone. Brilliant Earth lists it at $16,554. 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 angle35.1°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG751507001

Dimensions8.51 × 8.55 × 5.23 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG751507001

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $16,554 NZD|Low: $1,178 NZD|High: $16,590 NZD|Avg: $4,680 NZD|-0.1%

Brilliant Earth

Retailer 2

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Retailer 24

October 30, 2026

Retailer 3$1,178 NZD

Retailer 15$1,281 NZD

Retailer 14$1,318 NZD

Retailer 8$1,366 NZD

Retailer 6$1,590 NZD

Retailer 22$1,677 NZD

Retailer 24$1,856 NZD

Retailer 23$1,955 NZD

Retailer 2$2,173 NZD

Retailer 19$2,221 NZD

Retailer 20$2,616 NZD

Retailer 5$3,059 NZD

Retailer 4$3,172 NZD

Retailer 18$3,524 NZD

Retailer 12$3,841 NZD

Retailer 16$4,275 NZD

Retailer 9$4,602 NZD

Retailer 10$4,661 NZD

Retailer 11$4,713 NZD

Retailer 7$4,744 NZD

Retailer 13$5,787 NZD

Retailer 17$6,051 NZD

Retailer 21$7,372 NZD

Brilliant Earth$16,554 NZD

31 data points across 24 retailers

27 retailers$1,178 NZD to $16,554 NZD

Cheapest Retailer

$1,178 NZD

$664 USD

Retailer 2

$1,281 NZD

$722 USD

View

Retailer 3

$1,318 NZD

$743 USD

View

Final sale: no returns

Retailer 4

$1,366 NZD

$770 USD

View

Retailer 5

$1,590 NZD

HK$7,000 HKD

View

Retailer 6

$1,677 NZD

$945 USD

View

Retailer 7

$1,803 NZD

$1,016 USD

View

Price last confirmed 13 days ago

Retailer 8

$1,856 NZD

$1,046 USD

View

Retailer 9

$1,955 NZD

$1,102 USD

View

Retailer 10

$2,173 NZD

£964 GBP

View

Retailer 11

$2,221 NZD

€1,192 EUR

View

Retailer 12

$2,616 NZD

A$2,268 AUD

View

Retailer 13

$3,059 NZD

$1,724 USD

View

Retailer 14

$3,172 NZD

$1,788 USD

View

B+

Retailer 15

$3,524 NZD

ZAR 32,089 ZAR

View

B+

Retailer 16

$3,841 NZD

$2,165 USD

View

Retailer 17

$3,884 NZD

$2,189 USD

View

Price last confirmed 44 days ago

Retailer 18

$4,275 NZD

A$3,707 AUD

View

Price last confirmed 9 days ago

B+

Retailer 19

$4,413 NZD

$2,487 USD

View

B+

Retailer 20

$4,602 NZD

SGD 3,505 SGD

View

B+

Retailer 21

$4,661 NZD

$2,627 USD

View

B+

Retailer 22

$4,713 NZD

$2,656 USD

View

B+

Retailer 23

$4,744 NZD

$2,674 USD

View

B+

Retailer 24

$5,787 NZD

£2,568 GBP

View

Retailer 25

$6,051 NZD

A$5,247 AUD

View

Price last confirmed 22 days ago

Retailer 26

$7,372 NZD

$4,155 USD

View

Most Expensive

Brilliant Earth

18469341A · Oct 29

$16,554 NZD

$9,330 USD

View

26 more retailers have this diamond

Prices start from $1,178 NZDSave up to $15,376 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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2.34ct Round

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