Round|Lab Grown|IGI

8.52ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG776636350

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776636350

Diamond specifications and retailer prices

From £981 GBP

$1,314 USD

As of October 26, 2026

Save £5,259 GBP (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £6,433 GBP at Brilliant Earth · As of October 1, 2026

View at Brilliant Earth

About this 8.52ct lab-grown round diamond

This 8.52ct 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 LG776636350 or 776636350. Listed at 25 retailers as of October 26, 2026, with a 536% 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

8.52

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.3°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG776636350

Dimensions13.31 × 13.35 × 7.83 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

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG776636350

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: £3,694 GBP|Low: £981 GBP|High: £5,509 GBP|Avg: £2,274 GBP|-3.9%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

November 1, 2026

Retailer 11£981 GBP

Retailer 6£1,067 GBP

Retailer 8£1,098 GBP

Retailer 3£1,137 GBP

Retailer 22£1,265 GBP

Retailer 21£1,299 GBP

Retailer 7£1,471 GBP

Retailer 23£1,493 GBP

Retailer 24£1,588 GBP

Retailer 18£1,713 GBP

Retailer 9£1,799 GBP

Retailer 5£1,890 GBP

Retailer 20£1,964 GBP

Retailer 15£2,127 GBP

Retailer 4£2,132 GBP

Retailer 13£2,753 GBP

Retailer 17£3,126 GBP

Retailer 10£3,379 GBP

Retailer 19£3,467 GBP

Retailer 2£3,660 GBP

Retailer 1£3,694 GBP

Retailer 14£3,995 GBP

Retailer 16£4,288 GBP

Retailer 12£5,344 GBP

26 data points across 24 retailers

25 retailers£981 GBP to £6,239 GBP

Cheapest Retailer

£981 GBP

$1,314 USD

Retailer 2

£1,067 GBP

$1,430 USD

View

Price last confirmed 8 days ago

Retailer 3

£1,137 GBP

$1,524 USD

View

Price last confirmed 7 days ago

Retailer 4

£1,265 GBP

$1,695 USD

View

Retailer 5

£1,299 GBP

HK$13,600 HKD

View

Retailer 6

£1,471 GBP

$1,971 USD

View

Retailer 7

£1,493 GBP

View

Retailer 8

£1,588 GBP

View

Retailer 9

£1,713 GBP

€2,186 EUR

View

B+

Retailer 10

£1,799 GBP

$2,411 USD

View

Retailer 11

£1,890 GBP

ZAR 40,909 ZAR

View

Price last confirmed 7 days ago

B+

Retailer 12

£1,964 GBP

$2,631 USD

View

Retailer 13

£2,127 GBP

A$4,384 AUD

View

Price last confirmed 10 days ago

Retailer 14

£2,132 GBP

$2,857 USD

View

Price last confirmed 7 days ago

B+

Retailer 15

£2,753 GBP

View

Retailer 16

£3,126 GBP

$4,189 USD

View

Retailer 17

£3,379 GBP

$4,527 USD

View

Price last confirmed 7 days ago

Retailer 18

£3,467 GBP

$4,645 USD

View

Retailer 19

£3,660 GBP

View

Retailer 20

£3,694 GBP

SGD 6,688 SGD

View

Retailer 21

£3,995 GBP

$5,353 USD

View

Retailer 22

£4,288 GBP

$5,745 USD

View

Price last confirmed 11 days ago

Retailer 23

£5,344 GBP

$7,160 USD

View

Retailer 24

£6,239 GBP

$8,360 USD

View

Most Expensive

Brilliant Earth

18085635A · Oct 1

£6,433 GBP

$8,620 USD

View

Price last confirmed 31 days ago

24 more retailers have this diamond

Prices start from £981 GBPSave up to £5,259 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.

Similar diamonds

8.52ct Round

£981 GBP