Round|Lab Grown|IGI

6.16ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG754573910

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754573910

Diamond specifications and retailer prices

From £929 GBP

$1,245 USD

As of October 29, 2026

Save £6,445 GBP (87%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £7,374 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.16ct lab-grown round diamond

This 6.16ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754573910 or 754573910. Listed at 20 retailers as of October 29, 2026, with prices from £929 to £7,374, a £6,445 spread on the same certified stone. Brilliant Earth lists it at £7,374. 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

6.16

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryExcellent

FluorescenceNone

Crown angle31.9°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG754573910

Dimensions11.99 × 11.95 × 7.08 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

CutExcellent

PolishVery Good

SymmetryExcellent

FluorescenceNone

CertificateIGI LG754573910

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: £7,374 GBP|Low: £892 GBP|High: £7,605 GBP|Avg: £2,303 GBP|-3.0%

Brilliant Earth

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

November 1, 2026

Retailer 13£929 GBP

Retailer 15£1,040 GBP

Retailer 4£1,078 GBP

Retailer 8£1,078 GBP

Retailer 11£1,205 GBP

Retailer 6£1,354 GBP

Retailer 12£1,386 GBP

Retailer 9£1,513 GBP

Retailer 5£1,708 GBP

Retailer 14£2,065 GBP

Retailer 10£2,086 GBP

Retailer 7£2,605 GBP

Retailer 3£3,093 GBP

Retailer 16£3,222 GBP

Retailer 2£3,463 GBP

Brilliant Earth£7,374 GBP

41 data points across 16 retailers

20 retailers£929 GBP to £7,374 GBP

Cheapest Retailer

£929 GBP

$1,245 USD

Retailer 2

£1,011 GBP

$1,355 USD

View

Retailer 3

£1,040 GBP

$1,394 USD

View

Final sale: no returns

Retailer 4

£1,078 GBP

$1,444 USD

View

Retailer 5

£1,078 GBP

$1,444 USD

View

Price last confirmed 19 days ago

Retailer 6

£1,205 GBP

$1,615 USD

View

B+

Retailer 7

£1,354 GBP

$1,814 USD

View

Retailer 8

£1,386 GBP

View

Price last confirmed 15 days ago

B+

Retailer 9

£1,513 GBP

View

B+

Retailer 10

£1,708 GBP

$2,288 USD

View

B+

Retailer 11

£1,993 GBP

$2,671 USD

View

B+

Retailer 12

£2,020 GBP

$2,707 USD

View

B+

Retailer 13

£2,065 GBP

$2,767 USD

View

B+

Retailer 14

£2,086 GBP

ZAR 45,147 ZAR

View

Retailer 15

£2,605 GBP

View

Retailer 16

£3,093 GBP

$4,144 USD

View

Retailer 17

£3,222 GBP

$4,318 USD

View

Retailer 18

£3,463 GBP

View

Retailer 19

£3,781 GBP

$5,066 USD

View

Most Expensive

Brilliant Earth

17972829A · Oct 31

£7,374 GBP

$9,880 USD

View

19 more retailers have this diamond

Prices start from £929 GBPSave up to £6,445 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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