Princess|Lab Grown|IGI

2.73ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG821627079

Shape and cutting style on the report: Princess cut

Certificate IGI LG821627079

Diamond specifications and retailer prices

From £476 GBP

$638 USD

As of October 31, 2026

Save £1,841 GBP (79%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £2,612 GBP at Rare Carat · As of October 18, 2026

View at Rare Carat

About this 2.73ct lab-grown princess diamond

This 2.73ct lab-grown princess sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821627079 or 821627079. Listed at 19 retailers as of October 25, 2026, with a 387% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.73

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle47.8°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG821627079

Dimensions7.74 × 7.32 × 5.38 mm

L/W Ratio1.06

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG821627079

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 31

Current: £2,612 GBP|Low: £476 GBP|High: £2,649 GBP|Avg: £1,452 GBP|-1.4%

Rare Carat

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

November 1, 2026

Retailer 11£476 GBP

Retailer 13£476 GBP

Retailer 3£627 GBP

Retailer 16£709 GBP

Retailer 4£772 GBP

Retailer 17£1,160 GBP

Retailer 15£1,175 GBP

Retailer 5£1,277 GBP

Retailer 14£1,314 GBP

Retailer 8£1,547 GBP

Retailer 6£1,608 GBP

Retailer 12£1,667 GBP

Retailer 10£1,709 GBP

Retailer 2£1,740 GBP

Retailer 9£1,969 GBP

Retailer 7£2,317 GBP

Rare Carat£2,612 GBP

28 data points across 17 retailers

19 retailers£476 GBP to £2,317 GBP

Retailer 1

£433 GBP

$580 USD

Price last confirmed 39 days ago

Retailer 2

£476 GBP

$638 USD

View

Final sale: no returns

Retailer 3

£476 GBP

$638 USD

View

Retailer 4

£530 GBP

$710 USD

View

Price last confirmed 39 days ago

Retailer 5

£627 GBP

$840 USD

View

Retailer 6

£709 GBP

$950 USD

View

Retailer 7

£772 GBP

€985 EUR

View

B+

Retailer 8

£1,160 GBP

$1,554 USD

View

B+

Retailer 9

£1,175 GBP

A$2,423 AUD

View

B+

Retailer 10

£1,277 GBP

ZAR 27,649 ZAR

View

B+

Retailer 11

£1,314 GBP

$1,760 USD

View

B+

Retailer 12

£1,547 GBP

View

B+

Retailer 13

£1,608 GBP

$2,155 USD

View

B+

Retailer 14

£1,667 GBP

SGD 3,018 SGD

View

B+

Retailer 15

£1,709 GBP

$2,290 USD

View

B+

Retailer 16

£1,740 GBP

$2,332 USD

View

Retailer 17

£1,969 GBP

A$4,059 AUD

View

Price last confirmed 24 days ago

Retailer 18

£2,317 GBP

View

Most Expensive

Rare Carat

CN178-1A · Oct 18

£2,612 GBP

$3,500 USD

View

Price last confirmed 13 days ago

18 more retailers have this diamond

Prices start from £476 GBPSave up to £1,841 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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2.73ct Princess

£476 GBP