Round|Lab Grown|IGI

5.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG710502358

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710502358

Diamond specifications and retailer prices

From £966 GBP

$1,286 USD

As of October 29, 2026

Save £2,965 GBP (75%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £3,931 GBP at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710502358 or 710502358. Listed at 19 retailers as of October 29, 2026, with prices from £966 to £3,931, a £2,965 spread on the same certified stone. Taylor and Hart lists it at £3,931. 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

5.05

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.1°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG710502358

Dimensions11.15 × 11.11 × 6.70 mm

L/W Ratio1.00

Girdle conditionFaceted

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 LG710502358

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 29

Current: £1,572 GBP|Low: £771 GBP|High: £3,931 GBP|Avg: £2,292 GBP|+1.4%

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

Taylor and Hart

October 30, 2026

Retailer 2£1,081 GBP

Retailer 9£1,250 GBP

Retailer 13£1,409 GBP

Retailer 1£1,572 GBP

Retailer 12£1,771 GBP

Retailer 8£1,786 GBP

Retailer 3£2,088 GBP

Retailer 4£2,139 GBP

Retailer 10£2,268 GBP

Retailer 6£2,275 GBP

Retailer 11£3,214 GBP

Retailer 5£3,335 GBP

Retailer 7£3,617 GBP

Taylor and Hart£3,931 GBP

43 data points across 14 retailers

19 retailers£966 GBP to £3,931 GBP

Cheapest Retailer

£966 GBP

$1,286 USD

Retailer 2

£1,051 GBP

$1,399 USD

View

Retailer 3

£1,081 GBP

$1,439 USD

View

Final sale: no returns

Retailer 4

£1,120 GBP

$1,491 USD

View

Retailer 5

£1,120 GBP

$1,491 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,250 GBP

$1,665 USD

View

Retailer 7

£1,409 GBP

$1,877 USD

View

B+

Retailer 8

£1,572 GBP

View

B+

Retailer 9

£1,771 GBP

$2,359 USD

View

B+

Retailer 10

£1,786 GBP

€2,265 EUR

View

B+

Retailer 11

£2,088 GBP

$2,780 USD

View

B+

Retailer 12

£2,099 GBP

$2,795 USD

View

B+

Retailer 13

£2,139 GBP

$2,848 USD

View

Retailer 14

£2,268 GBP

A$4,646 AUD

View

Price last confirmed 8 days ago

B+

Retailer 15

£2,275 GBP

ZAR 48,950 ZAR

View

Retailer 16

£3,214 GBP

$4,280 USD

View

Retailer 17

£3,335 GBP

$4,441 USD

View

Retailer 18

£3,617 GBP

View

Most Expensive

Taylor and Hart

P7DH9OG · Oct 30

£3,931 GBP

$5,235 USD

View

18 more retailers have this diamond

Prices start from £966 GBPSave up to £2,965 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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5.05ct Round

£966 GBP