Emerald|Lab Grown|IGI

5.09ct D VS2 Emerald Lab Grown Diamond

EX • D/VS2 • IGI LG769658800

Shape and cutting style on the report: Emerald cut

Certificate IGI LG769658800

Diamond specifications and retailer prices

From £511 GBP

$681 USD

As of October 30, 2026

Save £4,813 GBP (90%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £5,324 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG769658800 or 769658800. Listed at 17 retailers as of October 29, 2026, with prices from £511 to £5,324, a £4,813 spread on the same certified stone. Brilliant Earth lists it at £5,324. 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

5.09

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.3°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG769658800

Dimensions11.35 × 8.10 × 5.55 mm

L/W Ratio1.40

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 LG769658800

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: £5,324 GBP|Low: £491 GBP|High: £6,083 GBP|Avg: £1,617 GBP|-12.5%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 3£511 GBP

Retailer 12£556 GBP

Retailer 4£593 GBP

Retailer 15£593 GBP

Retailer 16£732 GBP

Retailer 8£939 GBP

Retailer 2£950 GBP

Retailer 6£966 GBP

Retailer 10£973 GBP

Retailer 13£1,515 GBP

Retailer 17£1,668 GBP

Retailer 9£1,792 GBP

Retailer 7£1,843 GBP

Retailer 5£2,023 GBP

Retailer 11£2,512 GBP

Retailer 14£3,083 GBP

Brilliant Earth£5,324 GBP

39 data points across 17 retailers

17 retailers£511 GBP to £5,324 GBP

Cheapest Retailer

£511 GBP

$681 USD

Retailer 2

£556 GBP

$741 USD

View

Retailer 3

£593 GBP

$790 USD

View

Retailer 4

£593 GBP

$790 USD

View

Price last confirmed 13 days ago

Retailer 5

£732 GBP

$975 USD

View

Retailer 6

£939 GBP

$1,250 USD

View

Retailer 7

£950 GBP

View

B+

Retailer 8

£966 GBP

$1,286 USD

View

Retailer 9

£973 GBP

€1,234 EUR

View

B+

Retailer 10

£1,515 GBP

$2,018 USD

View

B+

Retailer 11

£1,668 GBP

$2,221 USD

View

B+

Retailer 12

£1,792 GBP

$2,386 USD

View

B+

Retailer 13

£2,023 GBP

$2,694 USD

View

Retailer 14

£2,046 GBP

$2,725 USD

View

Price last confirmed 11 days ago

B+

Retailer 15

£2,512 GBP

View

Retailer 16

£3,083 GBP

$4,105 USD

View

Most Expensive

Brilliant Earth

17477455A · Oct 29

£5,324 GBP

$7,090 USD

View

16 more retailers have this diamond

Prices start from £511 GBPSave up to £4,813 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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