Round|Lab Grown|IGI

6.52ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG842629917

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842629917

Diamond specifications and retailer prices

From £675 GBP

$904 USD

As of October 26, 2026

Save £4,102 GBP (86%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £4,777 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.52ct lab-grown round diamond

This 6.52ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842629917 or 842629917. Listed at 23 retailers as of October 26, 2026, with prices from £675 to £4,777, a £4,102 spread on the same certified stone. Brilliant Earth lists it at £4,777. 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

6.52

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842629917

Dimensions12.02 × 12.12 × 7.27 mm

L/W Ratio1.01

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 LG842629917

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 26

Current: £4,777 GBP|Low: £675 GBP|High: £4,777 GBP|Avg: £1,933 GBP

Brilliant Earth

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October 31, 2026

Retailer 12£675 GBP

Retailer 6£734 GBP

Retailer 8£755 GBP

Retailer 10£782 GBP

Retailer 13£888 GBP

Retailer 21£1,027 GBP

Retailer 9£1,090 GBP

Retailer 20£1,179 GBP

Retailer 22£1,193 GBP

Retailer 23£1,217 GBP

Retailer 15£1,255 GBP

Retailer 4£1,449 GBP

Retailer 3£1,500 GBP

Retailer 2£1,561 GBP

Retailer 5£2,057 GBP

Retailer 16£2,200 GBP

Retailer 11£2,448 GBP

Retailer 7£2,448 GBP

Retailer 18£2,570 GBP

Retailer 24£2,657 GBP

Retailer 14£2,719 GBP

Retailer 19£3,668 GBP

Retailer 17£3,881 GBP

Brilliant Earth£4,777 GBP

17 data points across 24 retailers

23 retailers£675 GBP to £4,777 GBP

Cheapest Retailer

£675 GBP

$904 USD

Retailer 2

£734 GBP

$983 USD

View

Price last confirmed 8 days ago

Retailer 3

£782 GBP

$1,048 USD

View

Price last confirmed 7 days ago

Retailer 4

£888 GBP

HK$9,300 HKD

View

Retailer 5

£1,027 GBP

View

Retailer 6

£1,090 GBP

$1,460 USD

View

Retailer 7

£1,179 GBP

€1,504 EUR

View

Retailer 8

£1,193 GBP

View

B+

Retailer 9

£1,217 GBP

$1,630 USD

View

B+

Retailer 10

£1,255 GBP

$1,682 USD

View

Retailer 11

£1,449 GBP

A$2,986 AUD

View

Price last confirmed 11 days ago

Retailer 12

£1,500 GBP

ZAR 32,469 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 13

£1,561 GBP

$2,091 USD

View

B+

Retailer 14

£2,057 GBP

$2,756 USD

View

Retailer 15

£2,200 GBP

$2,948 USD

View

Price last confirmed 8 days ago

Retailer 16

£2,448 GBP

$3,280 USD

View

Price last confirmed 7 days ago

Retailer 17

£2,448 GBP

$3,280 USD

View

B+

Retailer 18

£2,570 GBP

SGD 4,653 SGD

View

Retailer 19

£2,657 GBP

View

Retailer 20

£2,719 GBP

$3,643 USD

View

Retailer 21

£3,668 GBP

$4,915 USD

View

Retailer 22

£3,881 GBP

$5,200 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

21831712A · Oct 31

£4,777 GBP

$6,400 USD

View

22 more retailers have this diamond

Prices start from £675 GBPSave up to £4,102 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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6.52ct Round

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