Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG784618737

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784618737

Diamond specifications and retailer prices

From $1,144 NZD

$645 USD

As of October 30, 2026

Save $13,245 NZD (92%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $14,390 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 4.01ct lab-grown asscher diamond

This 4.01ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784618737 or 784618737. Listed at 27 retailers as of October 30, 2026, with prices from $1,144 to $14,390, a $13,245 spread on the same certified stone. Brilliant Earth lists it at $14,390. 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

4.01

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.7°

Pavilion angle32.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784618737

Dimensions8.63 × 8.57 × 5.50 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784618737

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: $14,390 NZD|Low: $1,100 NZD|High: $16,040 NZD|Avg: $3,501 NZD|-10.3%

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

Retailer 18

Retailer 19

October 31, 2026

Retailer 4$1,144 NZD

Retailer 17$1,281 NZD

Retailer 3$1,329 NZD

Retailer 6$1,329 NZD

Retailer 15$1,641 NZD

Retailer 19$1,902 NZD

Retailer 5$1,939 NZD

Retailer 2$2,105 NZD

Retailer 13$2,126 NZD

Retailer 14$2,827 NZD

Retailer 12$2,846 NZD

Retailer 18$3,392 NZD

Retailer 7$3,405 NZD

Retailer 8$4,137 NZD

Retailer 9$4,424 NZD

Retailer 10$4,532 NZD

Retailer 11$4,583 NZD

Retailer 16$5,604 NZD

Brilliant Earth$14,390 NZD

42 data points across 19 retailers

27 retailers$1,144 NZD to $14,390 NZD

Retailer 1

$1,144 NZD

$645 USD

Price last confirmed 11 days ago

Retailer 2

$1,144 NZD

$645 USD

View

Retailer 3

$1,263 NZD

$712 USD

View

Price last confirmed 31 days ago

Retailer 4

$1,281 NZD

$722 USD

View

Final sale: no returns

Retailer 5

$1,329 NZD

$749 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,329 NZD

$749 USD

View

Price last confirmed 11 days ago

Retailer 7

$1,329 NZD

$749 USD

View

Retailer 8

$1,375 NZD

$775 USD

View

Price last confirmed 36 days ago

Retailer 9

$1,444 NZD

$814 USD

View

Price last confirmed 33 days ago

Retailer 10

$1,641 NZD

$925 USD

View

B+

Retailer 11

$1,902 NZD

$1,072 USD

View

Retailer 12

$1,939 NZD

$1,093 USD

View

Retailer 13

$2,105 NZD

£934 GBP

View

Retailer 14

$2,126 NZD

€1,141 EUR

View

Retailer 15

$2,827 NZD

ZAR 25,740 ZAR

View

Retailer 16

$2,846 NZD

A$2,468 AUD

View

B+

Retailer 17

$3,392 NZD

$1,912 USD

View

B+

Retailer 18

$3,405 NZD

$1,919 USD

View

B+

Retailer 19

$3,735 NZD

$2,105 USD

View

Retailer 20

$4,120 NZD

$2,322 USD

View

Price last confirmed 30 days ago

B+

Retailer 21

$4,137 NZD

£1,836 GBP

View

B+

Retailer 22

$4,424 NZD

$2,493 USD

View

B+

Retailer 23

$4,532 NZD

$2,554 USD

View

B+

Retailer 24

$4,583 NZD

$2,583 USD

View

B+

Retailer 25

$5,604 NZD

£2,487 GBP

View

Retailer 26

$11,019 NZD

£4,890 GBP

View

Price last confirmed 14 days ago

Most Expensive

Brilliant Earth

18616842A · Oct 30

$14,390 NZD

$8,110 USD

View

26 more retailers have this diamond

Prices start from $1,144 NZDSave up to $13,245 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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