Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG784681191

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784681191

Diamond specifications and retailer prices

From $1,269 NZD

$715 USD

As of October 29, 2026

Save $12,926 NZD (91%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $14,194 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 LG784681191 or 784681191. Listed at 25 retailers as of October 29, 2026, with prices from $1,269 to $14,194, a $12,926 spread on the same certified stone. Brilliant Earth lists it at $14,194. 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 angle41.6°

Pavilion angle32.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784681191

Dimensions8.54 × 8.93 × 5.34 mm

L/W Ratio1.05

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 LG784681191

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: $14,194 NZD|Low: $1,089 NZD|High: $16,040 NZD|Avg: $3,518 NZD|-11.5%

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

October 30, 2026

Retailer 3$1,134 NZD

Retailer 16$1,269 NZD

Retailer 5$1,317 NZD

Retailer 15$1,623 NZD

Retailer 18$1,884 NZD

Retailer 4$1,927 NZD

Retailer 11$2,102 NZD

Retailer 12$2,105 NZD

Retailer 14$2,801 NZD

Retailer 2$2,820 NZD

Retailer 17$3,361 NZD

Retailer 6$3,403 NZD

Retailer 7$4,083 NZD

Retailer 8$4,391 NZD

Retailer 10$4,541 NZD

Retailer 9$4,702 NZD

Retailer 13$5,573 NZD

Brilliant Earth$14,194 NZD

40 data points across 18 retailers

25 retailers$1,269 NZD to $14,194 NZD

Retailer 1

$1,134 NZD

$639 USD

Price last confirmed 12 days ago

Retailer 2

$1,263 NZD

$712 USD

View

Price last confirmed 31 days ago

Retailer 3

$1,269 NZD

$715 USD

View

Final sale: no returns

Retailer 4

$1,317 NZD

$742 USD

View

Price last confirmed 15 days ago

Retailer 5

$1,317 NZD

$742 USD

View

Price last confirmed 11 days ago

Retailer 6

$1,375 NZD

$775 USD

View

Price last confirmed 36 days ago

Retailer 7

$1,444 NZD

$814 USD

View

Price last confirmed 34 days ago

Retailer 8

$1,623 NZD

$915 USD

View

B+

Retailer 9

$1,884 NZD

$1,062 USD

View

Retailer 10

$1,927 NZD

$1,086 USD

View

Retailer 11

$2,102 NZD

£933 GBP

View

Retailer 12

$2,105 NZD

€1,130 EUR

View

Retailer 13

$2,801 NZD

ZAR 25,499 ZAR

View

Retailer 14

$2,820 NZD

A$2,445 AUD

View

B+

Retailer 15

$3,361 NZD

$1,894 USD

View

B+

Retailer 16

$3,403 NZD

$1,918 USD

View

B+

Retailer 17

$4,083 NZD

£1,812 GBP

View

Retailer 18

$4,120 NZD

$2,322 USD

View

Price last confirmed 30 days ago

B+

Retailer 19

$4,391 NZD

$2,475 USD

View

B+

Retailer 20

$4,489 NZD

$2,530 USD

View

B+

Retailer 21

$4,541 NZD

$2,559 USD

View

B+

Retailer 22

$4,702 NZD

$2,650 USD

View

B+

Retailer 23

$5,573 NZD

£2,473 GBP

View

Retailer 24

$11,019 NZD

£4,890 GBP

View

Price last confirmed 14 days ago

Most Expensive

Brilliant Earth

18617215A · Oct 30

$14,194 NZD

$8,000 USD

View

24 more retailers have this diamond

Prices start from $1,269 NZDSave up to $12,926 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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