Emerald|Lab Grown|IGI

8.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG683598214

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683598214

Diamond specifications and retailer prices

From £1,156 GBP

$1,549 USD

As of October 30, 2026

Save £6,576 GBP (85%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £7,732 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 8.51ct lab-grown emerald diamond

This 8.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683598214 or 683598214. Listed at 25 retailers as of October 29, 2026, with prices from £1,156 to £7,732, a £6,576 spread on the same certified stone. Brilliant Earth lists it at £7,732. 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

8.51

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.6°

Pavilion angle39.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG683598214

Dimensions9.26 × 9.26 × 13.87 mm

L/W Ratio1.00

Culet sizeLarge

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 LG683598214

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 30

Current: £7,732 GBP|Low: £1,156 GBP|High: £7,739 GBP|Avg: £2,825 GBP|-0.1%

Brilliant Earth

Retailer 2

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Retailer 24

October 30, 2026

Retailer 6£1,156 GBP

Retailer 24£1,258 GBP

Retailer 4£1,295 GBP

Retailer 15£1,341 GBP

Retailer 17£1,399 GBP

Retailer 21£1,470 GBP

Retailer 10£1,548 GBP

Retailer 5£1,658 GBP

Retailer 20£1,864 GBP

Retailer 2£1,900 GBP

Retailer 18£2,110 GBP

Retailer 3£2,163 GBP

Retailer 13£2,250 GBP

Retailer 22£2,490 GBP

Retailer 7£2,514 GBP

Retailer 8£3,242 GBP

Retailer 19£3,851 GBP

Retailer 23£3,864 GBP

Retailer 11£3,914 GBP

Retailer 9£4,136 GBP

Retailer 12£4,484 GBP

Retailer 14£4,714 GBP

Retailer 16£5,416 GBP

Brilliant Earth£7,732 GBP

36 data points across 24 retailers

25 retailers£1,156 GBP to £7,732 GBP

Cheapest Retailer

£1,156 GBP

$1,549 USD

Retailer 2

£1,258 GBP

$1,686 USD

View

Retailer 3

£1,295 GBP

$1,735 USD

View

Final sale: no returns

Retailer 4

£1,341 GBP

$1,797 USD

View

Retailer 5

£1,399 GBP

$1,874 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,470 GBP

$1,970 USD

View

Retailer 7

£1,548 GBP

HK$16,200 HKD

View

Retailer 8

£1,658 GBP

$2,222 USD

View

B+

Retailer 9

£1,864 GBP

$2,498 USD

View

Retailer 10

£1,900 GBP

View

Retailer 11

£2,110 GBP

€2,692 EUR

View

Retailer 12

£2,163 GBP

$2,898 USD

View

Retailer 13

£2,250 GBP

ZAR 48,693 ZAR

View

Retailer 14

£2,490 GBP

A$5,132 AUD

View

Price last confirmed 8 days ago

Retailer 15

£2,514 GBP

$3,369 USD

View

Retailer 16

£3,242 GBP

View

B+

Retailer 17

£3,615 GBP

$4,844 USD

View

B+

Retailer 18

£3,851 GBP

View

B+

Retailer 19

£3,864 GBP

$5,178 USD

View

B+

Retailer 20

£3,914 GBP

$5,244 USD

View

B+

Retailer 21

£4,136 GBP

$5,542 USD

View

B+

Retailer 22

£4,484 GBP

SGD 8,119 SGD

View

B+

Retailer 23

£4,714 GBP

$6,316 USD

View

Retailer 24

£5,416 GBP

A$11,165 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

20261905A · Oct 29

£7,732 GBP

$10,360 USD

View

24 more retailers have this diamond

Prices start from £1,156 GBPSave up to £6,576 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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