Emerald|Lab Grown|IGI

3.46ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG726570388

Shape and cutting style on the report: Emerald cut

Certificate IGI LG726570388

Diamond specifications and retailer prices

From £529 GBP

$705 USD

As of October 29, 2026

Save £2,985 GBP (85%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £3,514 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.46ct lab-grown emerald diamond

This 3.46ct 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 LG726570388 or 726570388. Listed at 13 retailers as of October 29, 2026, with prices from £529 to £3,514, a £2,985 spread on the same certified stone. Do Amore Diamonds lists it at £3,514. 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

3.46

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG726570388

Dimensions7.08 × 7.08 × 10.40 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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG726570388

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £3,514 GBP|Low: £529 GBP|High: £170,599 GBP|Avg: £2,879 GBP|-9.7%

Do Amore Diamonds

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 29, 2026

Retailer 7£529 GBP

Retailer 12£602 GBP

Retailer 13£634 GBP

Retailer 14£650 GBP

Retailer 2£789 GBP

Retailer 11£898 GBP

Retailer 5£921 GBP

Retailer 9£1,266 GBP

Retailer 4£1,530 GBP

Retailer 6£2,023 GBP

Retailer 10£2,364 GBP

Retailer 3£3,022 GBP

Retailer 8£3,199 GBP

Do Amore Diamonds£3,514 GBP

21 data points across 14 retailers

13 retailers£529 GBP to £3,514 GBP

Cheapest Retailer

£529 GBP

$705 USD

Retailer 2

£602 GBP

$802 USD

View

Retailer 3

£634 GBP

$844 USD

View

B+

Retailer 4

£650 GBP

$866 USD

View

Retailer 5

£789 GBP

€1,001 EUR

View

Retailer 6

£898 GBP

$1,196 USD

View

Retailer 7

£1,266 GBP

$1,686 USD

View

Price last confirmed 10 days ago

Retailer 8

£1,530 GBP

A$3,135 AUD

View

Price last confirmed 22 days ago

Retailer 9

£2,364 GBP

View

Price last confirmed 11 days ago

Retailer 10

£3,021 GBP

$4,023 USD

View

Retailer 11

£3,022 GBP

$4,024 USD

View

Retailer 12

£3,199 GBP

$4,260 USD

View

Most Expensive

Do Amore Diamonds

27-B79BC66E9 · Oct 29

£3,514 GBP

$4,680 USD

View

12 more retailers have this diamond

Prices start from £529 GBPSave up to £2,985 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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