Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG813671021

Shape and cutting style on the report: Princess cut

Certificate IGI LG813671021

Diamond specifications and retailer prices

From £188 GBP

$251 USD

As of October 27, 2026

Save £1,480 GBP (89%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £1,669 GBP 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 LG813671021 or 813671021. Listed at 27 retailers as of October 27, 2026, with prices from £188 to £1,669, a £1,480 spread on the same certified stone. Queensmith lists it at £1,669. 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 angle44.5°

Pavilion angle38.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813671021

Dimensions6.19 × 6.18 × 4.47 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 LG813671021

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 27

Current: £765 GBP|Low: £204 GBP|High: £1,277 GBP|Avg: £644 GBP|-3.3%

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

October 29, 2026

Retailer 18£204 GBP

Retailer 3£219 GBP

Retailer 7£234 GBP

Retailer 15£250 GBP

Retailer 11£315 GBP

Retailer 8£353 GBP

Retailer 21£396 GBP

Retailer 19£420 GBP

Retailer 12£428 GBP

Retailer 9£490 GBP

Retailer 5£499 GBP

Retailer 20£550 GBP

Retailer 4£589 GBP

Retailer 17£729 GBP

Retailer 1£765 GBP

Retailer 2£852 GBP

Retailer 16£910 GBP

Retailer 6£995 GBP

Retailer 13£1,019 GBP

Retailer 14£1,020 GBP

Retailer 10£1,277 GBP

34 data points across 21 retailers

27 retailers£188 GBP to £1,669 GBP

Cheapest Retailer

£188 GBP

$251 USD

Retailer 2

£204 GBP

$272 USD

View

Final sale: no returns

Retailer 3

£219 GBP

$292 USD

View

Retailer 4

£234 GBP

$312 USD

View

Retailer 5

£234 GBP

$312 USD

View

Retailer 6

£250 GBP

HK$2,600 HKD

View

B+

Retailer 7

£315 GBP

$420 USD

View

Retailer 8

£353 GBP

$470 USD

View

Retailer 9

£396 GBP

ZAR 8,516 ZAR

View

Retailer 10

£420 GBP

€533 EUR

View

Retailer 11

£428 GBP

View

Retailer 12

£490 GBP

$653 USD

View

B+

Retailer 13

£499 GBP

$665 USD

View

B+

Retailer 14

£550 GBP

A$1,126 AUD

View

B+

Retailer 15

£589 GBP

$785 USD

View

B+

Retailer 16

£729 GBP

SGD 1,312 SGD

View

B+

Retailer 17

£752 GBP

$1,002 USD

View

B+

Retailer 18

£765 GBP

$1,019 USD

View

B+

Retailer 19

£800 GBP

$1,066 USD

View

B+

Retailer 20

£852 GBP

$1,135 USD

View

B+

Retailer 21

£910 GBP

View

B+

Retailer 22

£995 GBP

$1,325 USD

View

Price last confirmed 11 days ago

Retailer 23

£1,019 GBP

$1,358 USD

View

Retailer 24

£1,020 GBP

A$2,090 AUD

View

Price last confirmed 21 days ago

Retailer 25

£1,277 GBP

$1,700 USD

View

Price last confirmed 13 days ago

Retailer 26

£1,277 GBP

$1,700 USD

View

Most Expensive

Queensmith

LG813671021 · Oct 27

£1,669 GBP

View

26 more retailers have this diamond

Prices start from £188 GBPSave up to £1,480 GBP

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

£188 GBP