Round|Lab Grown|IGI

5.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG811668977

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811668977

Diamond specifications and retailer prices

From £918 GBP

$1,232 USD

As of November 1, 2026

Save £3,158 GBP (77%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,076 GBP at Novita Diamonds · As of October 31, 2026

View at Novita Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811668977 or 811668977. Listed at 19 retailers as of October 31, 2026, with prices from £918 to £4,076, a £3,158 spread on the same certified stone. Novita Diamonds lists it at £4,076. 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 angle33.6°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG811668977

Dimensions11.14 × 11.09 × 6.72 mm

L/W Ratio1.00

Girdle conditionFaceted

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 LG811668977

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: Nov 1

Current: £4,076 GBP|Low: £882 GBP|High: £4,135 GBP|Avg: £2,025 GBP|-1.4%

Novita Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 11£918 GBP

Retailer 3£1,065 GBP

Retailer 9£1,192 GBP

Retailer 2£1,521 GBP

Retailer 12£1,524 GBP

Retailer 6£1,541 GBP

Retailer 5£1,627 GBP

Retailer 10£2,144 GBP

Retailer 8£2,159 GBP

Retailer 4£3,056 GBP

Retailer 7£3,422 GBP

Novita Diamonds£4,076 GBP

35 data points across 12 retailers

19 retailers£918 GBP to £4,076 GBP

Cheapest Retailer

£918 GBP

$1,232 USD

Retailer 2

£999 GBP

$1,341 USD

View

Retailer 3

£1,028 GBP

$1,380 USD

View

Final sale: no returns

Retailer 4

£1,065 GBP

$1,429 USD

View

Retailer 5

£1,065 GBP

$1,429 USD

View

Price last confirmed 21 days ago

B+

Retailer 6

£1,192 GBP

$1,600 USD

View

B+

Retailer 7

£1,521 GBP

View

B+

Retailer 8

£1,524 GBP

$2,045 USD

View

B+

Retailer 9

£1,541 GBP

View

B+

Retailer 10

£1,627 GBP

€2,079 EUR

View

Retailer 11

£1,940 GBP

$2,603 USD

View

Retailer 12

£1,996 GBP

$2,679 USD

View

Retailer 13

£2,040 GBP

$2,738 USD

View

Retailer 14

£2,144 GBP

ZAR 46,482 ZAR

View

Price last confirmed 8 days ago

Retailer 15

£2,159 GBP

A$4,457 AUD

View

Retailer 16

£3,056 GBP

$4,101 USD

View

Retailer 17

£3,422 GBP

View

Retailer 18

£3,735 GBP

$5,012 USD

View

Most Expensive

Novita Diamonds

cert_811668977 · Oct 31

£4,076 GBP

A$8,415 AUD

View

18 more retailers have this diamond

Prices start from £918 GBPSave up to £3,158 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

£918 GBP