Emerald|Lab Grown|IGI

5.51ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG768658093

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768658093

Diamond specifications and retailer prices

From £1,318 GBP

$1,766 USD

As of October 30, 2026

Save £6,302 GBP (83%) vs most expensive(unlock to see where)

28 retailers carry this diamond

Most expensive: £7,620 GBP at Brilliant Earth · As of October 30, 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 LG768658093 or 768658093. Listed at 28 retailers as of October 30, 2026, with prices from £1,318 to £7,620, a £6,302 spread on the same certified stone. Brilliant Earth lists it at £7,620. 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 angle40.6°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768658093

Dimensions10.76 × 8.01 × 5.82 mm

L/W Ratio1.34

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 LG768658093

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: £7,620 GBP|Low: £1,265 GBP|High: £11,031 GBP|Avg: £3,435 GBP|-30.9%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 26£1,318 GBP

Retailer 3£1,434 GBP

Retailer 12£1,475 GBP

Retailer 8£1,529 GBP

Retailer 14£1,529 GBP

Retailer 25£1,653 GBP

Retailer 7£1,742 GBP

Retailer 9£1,767 GBP

Retailer 2£2,163 GBP

Retailer 22£2,187 GBP

Retailer 24£2,340 GBP

Retailer 20£2,419 GBP

Retailer 5£2,866 GBP

Retailer 23£3,104 GBP

Retailer 13£3,107 GBP

Retailer 18£3,162 GBP

Retailer 10£3,782 GBP

Retailer 6£4,120 GBP

Retailer 21£4,390 GBP

Retailer 15£4,406 GBP

Retailer 16£5,109 GBP

Retailer 4£5,112 GBP

Retailer 19£5,361 GBP

Retailer 17£5,585 GBP

Retailer 11£6,648 GBP

Brilliant Earth£7,620 GBP

36 data points across 26 retailers

28 retailers£1,318 GBP to £7,620 GBP

Cheapest Retailer

£1,318 GBP

$1,766 USD

Retailer 2

£1,434 GBP

$1,921 USD

View

Retailer 3

£1,475 GBP

$1,977 USD

View

Final sale: no returns

Retailer 4

£1,529 GBP

$2,049 USD

View

Retailer 5

£1,529 GBP

$2,049 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,653 GBP

$2,215 USD

View

Retailer 7

£1,742 GBP

$2,334 USD

View

Retailer 8

£1,767 GBP

HK$18,500 HKD

View

Retailer 9

£2,163 GBP

View

B+

Retailer 10

£2,187 GBP

$2,930 USD

View

B+

Retailer 11

£2,340 GBP

$3,136 USD

View

Retailer 12

£2,381 GBP

$3,190 USD

View

Price last confirmed 41 days ago

B+

Retailer 13

£2,419 GBP

€3,087 EUR

View

B+

Retailer 14

£2,866 GBP

$3,840 USD

View

Retailer 15

£3,104 GBP

A$6,398 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

£3,107 GBP

ZAR 67,246 ZAR

View

B+

Retailer 17

£3,162 GBP

View

Retailer 18

£3,782 GBP

$5,067 USD

View

Retailer 19

£3,938 GBP

$5,276 USD

View

Retailer 20

£4,120 GBP

$5,520 USD

View

Retailer 21

£4,390 GBP

View

Retailer 22

£4,406 GBP

$5,903 USD

View

Retailer 23

£5,109 GBP

SGD 9,251 SGD

View

Retailer 24

£5,112 GBP

A$10,538 AUD

View

Price last confirmed 25 days ago

Retailer 25

£5,361 GBP

$7,183 USD

View

Retailer 26

£5,585 GBP

$7,483 USD

View

Retailer 27

£6,648 GBP

$8,907 USD

View

Most Expensive

Brilliant Earth

17848480A · Oct 30

£7,620 GBP

$10,210 USD

View

27 more retailers have this diamond

Prices start from £1,318 GBPSave up to £6,302 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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