Asscher|Lab Grown|IGI

2.43ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG840634918

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634918

Diamond specifications and retailer prices

From $1,984 NZD

$1,118 USD

As of November 1, 2026

Save $9,407 NZD (83%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $12,651 NZD at Brilliant Earth · As of October 23, 2026

View at Brilliant Earth

About this 2.43ct lab-grown asscher diamond

This 2.43ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634918 or 840634918. Listed at 18 retailers as of October 31, 2026, with a 474% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.43

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG840634918

Dimensions7.33 × 7.28 × 4.88 mm

L/W Ratio1.01

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 LG840634918

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 1

Current: $11,391 NZD|Low: $1,984 NZD|High: $11,391 NZD|Avg: $5,243 NZD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

November 2, 2026

Retailer 5$1,984 NZD

Retailer 2$2,322 NZD

Retailer 17$2,369 NZD

Retailer 10$2,961 NZD

Retailer 14$3,055 NZD

Retailer 9$3,284 NZD

Retailer 16$4,429 NZD

Retailer 3$4,610 NZD

Retailer 13$5,301 NZD

Retailer 8$5,678 NZD

Retailer 15$5,687 NZD

Retailer 6$6,428 NZD

Retailer 7$6,891 NZD

Retailer 12$6,967 NZD

Retailer 4$7,162 NZD

Retailer 11$10,415 NZD

Brilliant Earth$11,391 NZD

18 data points across 17 retailers

18 retailers$1,984 NZD to $11,391 NZD

Cheapest Retailer

$1,984 NZD

$1,118 USD

Final sale: no returns

Retailer 2

$2,322 NZD

£1,031 GBP

View

Retailer 3

$2,369 NZD

$1,335 USD

View

Retailer 4

$2,961 NZD

£1,314 GBP

View

Retailer 5

$3,055 NZD

€1,640 EUR

View

Retailer 6

$3,284 NZD

$1,851 USD

View

B+

Retailer 7

$4,429 NZD

$2,496 USD

View

B+

Retailer 8

$4,610 NZD

$2,598 USD

View

B+

Retailer 9

$5,301 NZD

ZAR 48,265 ZAR

View

B+

Retailer 10

$5,678 NZD

£2,520 GBP

View

B+

Retailer 11

$5,687 NZD

$3,205 USD

View

B+

Retailer 12

$6,428 NZD

SGD 4,896 SGD

View

B+

Retailer 13

$6,891 NZD

$3,884 USD

View

B+

Retailer 14

$6,967 NZD

£3,092 GBP

View

Retailer 15

$7,162 NZD

$4,037 USD

View

Retailer 16

$10,415 NZD

$5,870 USD

View

Retailer 17

$11,391 NZD

$6,420 USD

View

Most Expensive

Brilliant Earth

21861643A · Oct 23

$12,651 NZD

$7,130 USD

View

Price last confirmed 9 days ago

17 more retailers have this diamond

Prices start from $1,984 NZDSave up to $9,407 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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