Princess|Lab Grown|IGI

1.88ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG783666921

Shape and cutting style on the report: Princess cut

Certificate IGI LG783666921

Diamond specifications and retailer prices

From £173 GBP

$230 USD

As of October 27, 2026

Save £1,021 GBP (86%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £1,194 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.88ct lab-grown princess diamond

This 1.88ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783666921 or 783666921. Listed at 12 retailers as of October 27, 2026, with prices from £173 to £1,194, a £1,021 spread on the same certified stone. Brilliant Earth lists it at £1,194. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.5°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG783666921

Dimensions6.84 × 6.77 × 4.65 mm

L/W Ratio1.01

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 LG783666921

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 27

Current: £1,194 GBP|Low: £173 GBP|High: £1,232 GBP|Avg: £662 GBP|-3.0%

Brilliant Earth

Retailer 2

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Retailer 7

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Retailer 12

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Retailer 15

October 29, 2026

Retailer 11£173 GBP

Retailer 9£200 GBP

Retailer 12£251 GBP

Retailer 2£357 GBP

Retailer 5£384 GBP

Retailer 15£471 GBP

Retailer 3£687 GBP

Retailer 10£689 GBP

Retailer 7£701 GBP

Retailer 6£703 GBP

Retailer 14£768 GBP

Retailer 8£857 GBP

Retailer 4£877 GBP

Retailer 13£905 GBP

Brilliant Earth£1,194 GBP

26 data points across 15 retailers

12 retailers£173 GBP to £1,194 GBP

Cheapest Retailer

£173 GBP

$230 USD

Retailer 2

£200 GBP

$266 USD

View

Retailer 3

£251 GBP

View

Price last confirmed 13 days ago

Retailer 4

£357 GBP

€453 EUR

View

Retailer 5

£471 GBP

$627 USD

View

B+

Retailer 6

£687 GBP

$915 USD

View

B+

Retailer 7

£689 GBP

$918 USD

View

B+

Retailer 8

£768 GBP

$1,023 USD

View

B+

Retailer 9

£857 GBP

View

Retailer 10

£877 GBP

SGD 1,579 SGD

View

Price last confirmed 16 days ago

Retailer 11

£905 GBP

$1,205 USD

View

Most Expensive

Brilliant Earth

20811053A · Oct 29

£1,194 GBP

$1,590 USD

View

11 more retailers have this diamond

Prices start from £173 GBPSave up to £1,021 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.

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1.88ct Princess

£173 GBP