Asscher|Lab Grown|IGI

8.37ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG604316372

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG604316372

Diamond specifications and retailer prices

From $4,456 NZD

$2,507 USD

As of November 1, 2026

Save $19,698 NZD (82%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $24,154 NZD at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 8.37ct lab-grown asscher diamond

This 8.37ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604316372 or 604316372. Listed at 18 retailers as of November 1, 2026, with prices from $4,456 to $24,154, a $19,698 spread on the same certified stone. Brilliant Earth lists it at $24,154. 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

8.37

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle37.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG604316372

Dimensions11.12 × 10.97 × 6.97 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG604316372

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: $24,154 NZD|Low: $4,456 NZD|High: $24,154 NZD|Avg: $8,834 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

November 2, 2026

Retailer 6$4,456 NZD

Retailer 3$4,617 NZD

Retailer 5$4,914 NZD

Retailer 2$5,494 NZD

Retailer 8$6,358 NZD

Retailer 15$6,588 NZD

Retailer 4$7,211 NZD

Retailer 12$7,328 NZD

Retailer 11$7,745 NZD

Retailer 13$8,019 NZD

Retailer 10$8,556 NZD

Retailer 14$11,926 NZD

Retailer 9$12,530 NZD

Retailer 7$13,054 NZD

Brilliant Earth$24,154 NZD

37 data points across 15 retailers

18 retailers$4,456 NZD to $24,154 NZD

Cheapest Retailer

$4,456 NZD

$2,507 USD

Final sale: no returns

Retailer 2

$4,617 NZD

$2,598 USD

View

Price last confirmed 22 days ago

Retailer 3

$4,914 NZD

$2,765 USD

View

Retailer 4

$5,319 NZD

$2,993 USD

View

Retailer 5

$5,494 NZD

£2,434 GBP

View

Retailer 6

$6,358 NZD

£2,817 GBP

View

Retailer 7

$6,588 NZD

$3,707 USD

View

B+

Retailer 8

$7,211 NZD

$4,057 USD

View

B+

Retailer 9

$7,328 NZD

€3,927 EUR

View

B+

Retailer 10

$7,745 NZD

ZAR 70,399 ZAR

View

B+

Retailer 11

$8,019 NZD

$4,512 USD

View

B+

Retailer 12

$8,556 NZD

A$7,406 AUD

View

B+

Retailer 13

$8,749 NZD

£3,876 GBP

View

B+

Retailer 14

$11,926 NZD

$6,710 USD

View

Retailer 15

$12,530 NZD

£5,551 GBP

View

Retailer 16

$13,054 NZD

$7,345 USD

View

Retailer 17

$16,136 NZD

$9,079 USD

View

Most Expensive

Brilliant Earth

8360172A · Nov 2

$24,154 NZD

$13,590 USD

View

17 more retailers have this diamond

Prices start from $4,456 NZDSave up to $19,698 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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8.37ct Asscher

$4,456 NZD