Emerald|Lab Grown|IGI

3.11ct F VVS2 Emerald Lab Grown Diamond

EX • F/VVS2 • IGI LG846638148

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846638148

Diamond specifications and retailer prices

From £299 GBP

$401 USD

As of October 27, 2026

Save £2,276 GBP (88%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £2,575 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846638148 or 846638148. Listed at 15 retailers as of October 27, 2026, with prices from £299 to £2,575, a £2,276 spread on the same certified stone. Brilliant Earth lists it at £2,575. 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

3.11

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle42.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846638148

Dimensions9.64 × 6.92 × 4.74 mm

L/W Ratio1.39

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 LG846638148

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 27

Current: £2,575 GBP|Low: £299 GBP|High: £2,575 GBP|Avg: £1,115 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

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Retailer 15

October 29, 2026

Retailer 4£299 GBP

Retailer 15£336 GBP

Retailer 11£481 GBP

Retailer 9£513 GBP

Retailer 6£600 GBP

Retailer 2£610 GBP

Retailer 10£791 GBP

Retailer 14£977 GBP

Retailer 8£1,042 GBP

Retailer 13£1,194 GBP

Retailer 3£1,331 GBP

Retailer 12£1,453 GBP

Retailer 5£1,649 GBP

Retailer 7£1,959 GBP

Brilliant Earth£2,575 GBP

7 data points across 15 retailers

15 retailers£299 GBP to £2,575 GBP

Cheapest Retailer

£299 GBP

$401 USD

Retailer 2

£336 GBP

$450 USD

View

Retailer 3

£481 GBP

$645 USD

View

B+

Retailer 4

£513 GBP

$688 USD

View

Retailer 5

£600 GBP

$804 USD

View

Retailer 6

£610 GBP

€779 EUR

View

Retailer 7

£791 GBP

A$1,630 AUD

View

B+

Retailer 8

£977 GBP

$1,309 USD

View

B+

Retailer 9

£1,042 GBP

$1,396 USD

View

B+

Retailer 10

£1,194 GBP

$1,600 USD

View

B+

Retailer 11

£1,331 GBP

$1,784 USD

View

B+

Retailer 12

£1,453 GBP

View

Retailer 13

£1,649 GBP

$2,209 USD

View

Retailer 14

£1,959 GBP

$2,625 USD

View

Price last confirmed 10 days ago

Most Expensive

Brilliant Earth

22224708A · Oct 28

£2,575 GBP

$3,450 USD

View

14 more retailers have this diamond

Prices start from £299 GBPSave up to £2,276 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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