Emerald|Lab Grown|IGI

3.45ct E VS2 Emerald Lab Grown Diamond

ID • E/VS2 • IGI LG780605669

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780605669

Diamond specifications and retailer prices

From £518 GBP

$690 USD

As of October 29, 2026

Save £2,921 GBP (85%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £3,439 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.45ct lab-grown emerald diamond

This 3.45ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780605669 or 780605669. Listed at 15 retailers as of October 29, 2026, with prices from £518 to £3,439, a £2,921 spread on the same certified stone. Do Amore Diamonds lists it at £3,439. 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

3.45

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.6°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG780605669

Dimensions10.10 × 7.18 × 10.10 mm

L/W Ratio1.41

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 LG780605669

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: £773 GBP|Low: £434 GBP|High: £4,656 GBP|Avg: £1,426 GBP|+3.2%

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

October 29, 2026

Retailer 2£434 GBP

Retailer 7£518 GBP

Retailer 4£622 GBP

Retailer 11£637 GBP

Retailer 1£773 GBP

Retailer 5£891 GBP

Retailer 3£1,186 GBP

Retailer 9£1,240 GBP

Retailer 13£1,395 GBP

Retailer 12£1,509 GBP

Retailer 6£2,306 GBP

Retailer 10£3,012 GBP

Retailer 8£3,169 GBP

26 data points across 13 retailers

15 retailers£518 GBP to £3,439 GBP

Retailer 1

£372 GBP

$495 USD

Price last confirmed 28 days ago

Retailer 2

£434 GBP

$578 USD

View

Price last confirmed 23 days ago

Retailer 3

£518 GBP

$690 USD

View

Retailer 4

£622 GBP

$828 USD

View

B+

Retailer 5

£637 GBP

$848 USD

View

Retailer 6

£773 GBP

€981 EUR

View

Retailer 7

£891 GBP

$1,187 USD

View

B+

Retailer 8

£1,186 GBP

$1,579 USD

View

Retailer 9

£1,240 GBP

$1,651 USD

View

Price last confirmed 7 days ago

Retailer 10

£1,395 GBP

$1,858 USD

View

Price last confirmed 22 days ago

Retailer 11

£1,509 GBP

A$3,091 AUD

View

Price last confirmed 21 days ago

Retailer 12

£2,306 GBP

View

Retailer 13

£3,012 GBP

$4,011 USD

View

Retailer 14

£3,169 GBP

$4,220 USD

View

Most Expensive

Do Amore Diamonds

27-E9DCD486E · Oct 29

£3,439 GBP

$4,580 USD

View

14 more retailers have this diamond

Prices start from £518 GBPSave up to £2,921 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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