Emerald|Lab Grown|IGI

5.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG842607781

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842607781

Diamond specifications and retailer prices

From £1,000 GBP

$1,340 USD

As of October 29, 2026

Save £6,926 GBP (87%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £7,926 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.51ct lab-grown emerald diamond

This 5.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842607781 or 842607781. Listed at 14 retailers as of October 29, 2026, with prices from £1,000 to £7,926, a £6,926 spread on the same certified stone. Brilliant Earth lists it at £7,926. 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

5.51

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.1°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842607781

Dimensions11.90 × 8.14 × 5.54 mm

L/W Ratio1.46

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 LG842607781

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: £7,926 GBP|Low: £1,000 GBP|High: £7,926 GBP|Avg: £3,261 GBP

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

October 30, 2026

Retailer 12£1,000 GBP

Retailer 3£1,164 GBP

Retailer 13£1,481 GBP

Retailer 2£1,503 GBP

Retailer 9£1,873 GBP

Retailer 4£1,991 GBP

Retailer 8£2,104 GBP

Retailer 5£2,112 GBP

Retailer 11£2,867 GBP

Retailer 10£3,346 GBP

Retailer 7£3,616 GBP

Retailer 6£4,452 GBP

Retailer 14£6,507 GBP

Brilliant Earth£7,926 GBP

21 data points across 14 retailers

14 retailers£1,000 GBP to £7,926 GBP

Cheapest Retailer

£1,000 GBP

$1,340 USD

Final sale: no returns

Retailer 2

£1,164 GBP

$1,560 USD

View

Retailer 3

£1,481 GBP

$1,985 USD

View

Retailer 4

£1,503 GBP

View

Retailer 5

£1,873 GBP

€2,390 EUR

View

Retailer 6

£1,991 GBP

$2,668 USD

View

Retailer 7

£2,104 GBP

ZAR 45,554 ZAR

View

Retailer 8

£2,112 GBP

A$4,354 AUD

View

Price last confirmed 8 days ago

B+

Retailer 9

£2,867 GBP

$3,842 USD

View

B+

Retailer 10

£3,346 GBP

View

B+

Retailer 11

£3,616 GBP

$4,846 USD

View

Retailer 12

£4,452 GBP

$5,965 USD

View

Price last confirmed 9 days ago

Retailer 13

£6,507 GBP

$8,718 USD

View

Most Expensive

Brilliant Earth

21796510A · Oct 29

£7,926 GBP

$10,620 USD

View

13 more retailers have this diamond

Prices start from £1,000 GBPSave up to £6,926 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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