Asscher|Lab Grown|IGI

1.57ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG626495575

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG626495575

Diamond specifications and retailer prices

From $1,501 NZD

£665 GBP

As of November 2, 2026

11 retailers carry this diamond

Most expensive: $2,204 NZD at Brilliant Earth · As of October 8, 2026

View at Brilliant Earth

About this 1.57ct lab-grown asscher diamond

This 1.57ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626495575 or 626495575. Listed at 11 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG626495575

Dimensions6.36 × 6.35 × 4.21 mm

L/W Ratio1.00

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 LG626495575

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Nov 2

Current: $2,204 NZD|Low: $530 NZD|High: $2,310 NZD|Avg: $1,252 NZD|-4.6%

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

October 12, 2026

Retailer 9$567 NZD

Retailer 5$761 NZD

Retailer 7$791 NZD

Retailer 14$821 NZD

Retailer 8$871 NZD

Retailer 10$894 NZD

Retailer 12$908 NZD

Retailer 2$1,068 NZD

Retailer 6$1,625 NZD

Retailer 13$1,636 NZD

Retailer 4$1,653 NZD

Retailer 3$1,946 NZD

Retailer 11$1,951 NZD

Brilliant Earth$2,204 NZD

20 data points across 14 retailers

11 retailers

Retailer 1

$567 NZD

£251 GBP

Price last confirmed 21 days ago

Retailer 2

$761 NZD

ZAR 6,918 ZAR

View

Price last confirmed 37 days ago

Retailer 3

$821 NZD

$462 USD

View

Price last confirmed 21 days ago

Retailer 4

$871 NZD

£386 GBP

View

Price last confirmed 21 days ago

Retailer 5

$894 NZD

£396 GBP

View

Price last confirmed 21 days ago

B+

Retailer 6

$1,501 NZD

£665 GBP

View

Retailer 7

$1,636 NZD

$920 USD

View

Price last confirmed 22 days ago

Retailer 8

$1,653 NZD

$930 USD

View

Price last confirmed 28 days ago

Retailer 9

$1,946 NZD

£862 GBP

View

Price last confirmed 22 days ago

Retailer 10

$1,951 NZD

$1,098 USD

View

Price last confirmed 22 days ago

Most Expensive

Brilliant Earth

9815783A · Oct 8

$2,204 NZD

$1,240 USD

View

Price last confirmed 25 days ago

10 more retailers have this diamond

Prices start from $1,501 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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B+

1.57ct Asscher

$1,501 NZD