Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG813671420

Shape and cutting style on the report: Princess cut

Certificate IGI LG813671420

Diamond specifications and retailer prices

From $431 NZD

$243 USD

As of October 30, 2026

Save $3,512 NZD (89%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $3,943 NZD at Queensmith · As of October 27, 2026

View at Queensmith

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813671420 or 813671420. Listed at 29 retailers as of October 27, 2026, with prices from $431 to $3,943, a $3,512 spread on the same certified stone. Queensmith lists it at $3,943. 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

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle45.4°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813671420

Dimensions6.32 × 6.32 × 4.54 mm

L/W Ratio1.00

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 LG813671420

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: $483 NZD|Low: $431 NZD|High: $3,016 NZD|Avg: $1,305 NZD|-5.2%

Retailer 1

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

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

Retailer 26

October 30, 2026

Retailer 23$431 NZD

Retailer 1$483 NZD

Retailer 14$499 NZD

Retailer 25$534 NZD

Retailer 19$554 NZD

Retailer 21$566 NZD

Retailer 4$590 NZD

Retailer 7$719 NZD

Retailer 17$834 NZD

Retailer 10$917 NZD

Retailer 24$995 NZD

Retailer 22$1,010 NZD

Retailer 2$1,116 NZD

Retailer 3$1,173 NZD

Retailer 11$1,289 NZD

Retailer 15$1,393 NZD

Retailer 5$1,716 NZD

Retailer 9$1,723 NZD

Retailer 6$1,808 NZD

Retailer 12$1,934 NZD

Retailer 13$2,082 NZD

Retailer 26$2,150 NZD

Retailer 16$2,351 NZD

Retailer 8$2,359 NZD

Retailer 20$2,385 NZD

Retailer 18$3,016 NZD

20 data points across 26 retailers

29 retailers$431 NZD to $3,943 NZD

Cheapest Retailer

$431 NZD

$243 USD

Retailer 2

$483 NZD

$272 USD

View

Final sale: no returns

Retailer 3

$499 NZD

$281 USD

View

Retailer 4

$534 NZD

$301 USD

View

Retailer 5

$554 NZD

$312 USD

View

Retailer 6

$566 NZD

£251 GBP

View

Retailer 7

$590 NZD

HK$2,600 HKD

View

B+

Retailer 8

$719 NZD

$405 USD

View

Retailer 9

$834 NZD

$470 USD

View

Retailer 10

$917 NZD

ZAR 8,348 ZAR

View

Retailer 11

$995 NZD

€534 EUR

View

Retailer 12

$1,010 NZD

£448 GBP

View

Retailer 13

$1,116 NZD

$629 USD

View

B+

Retailer 14

$1,173 NZD

$661 USD

View

B+

Retailer 15

$1,289 NZD

A$1,118 AUD

View

B+

Retailer 16

$1,393 NZD

$785 USD

View

B+

Retailer 17

$1,716 NZD

$967 USD

View

B+

Retailer 18

$1,723 NZD

SGD 1,312 SGD

View

B+

Retailer 19

$1,808 NZD

$1,019 USD

View

Retailer 20

$1,934 NZD

$1,090 USD

View

B+

Retailer 21

$2,082 NZD

£924 GBP

View

B+

Retailer 22

$2,150 NZD

£954 GBP

View

B+

Retailer 23

$2,172 NZD

$1,224 USD

View

Retailer 24

$2,351 NZD

$1,325 USD

View

Price last confirmed 12 days ago

Retailer 25

$2,359 NZD

$1,329 USD

View

B+

Retailer 26

$2,385 NZD

A$2,068 AUD

View

Retailer 27

$3,016 NZD

$1,700 USD

View

Retailer 28

$3,016 NZD

$1,700 USD

View

Most Expensive

Queensmith

LG813671420 · Oct 27

$3,943 NZD

£1,750 GBP

View

28 more retailers have this diamond

Prices start from $431 NZDSave up to $3,512 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.

Similar diamonds

1.57ct Princess

$431 NZD