Emerald|Lab Grown|IGI

5.78ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG843680558

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843680558

Diamond specifications and retailer prices

From £1,312 GBP

$1,747 USD

As of October 30, 2026

Save £8,643 GBP (87%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £9,955 GBP at Adiamor · As of October 30, 2026

View at Adiamor

About this 5.78ct lab-grown emerald diamond

This 5.78ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843680558 or 843680558. Listed at 19 retailers as of October 30, 2026, with prices from £1,312 to £9,955, a £8,643 spread on the same certified stone. Adiamor lists it at £9,955. 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

5.78

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.2°

Pavilion angle37.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843680558

Dimensions12.26 × 8.31 × 5.67 mm

L/W Ratio1.48

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 LG843680558

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: £9,955 GBP|Low: £1,312 GBP|High: £9,971 GBP|Avg: £3,412 GBP|-0.2%

Adiamor

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 7

Retailer 8

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Retailer 11

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Retailer 19

October 30, 2026

Retailer 14£1,312 GBP

Retailer 7£1,434 GBP

Retailer 5£1,476 GBP

Retailer 19£1,521 GBP

Retailer 16£1,648 GBP

Retailer 3£1,808 GBP

Retailer 12£2,152 GBP

Retailer 9£2,230 GBP

Retailer 17£2,295 GBP

Retailer 10£2,623 GBP

Retailer 6£2,866 GBP

Retailer 15£3,091 GBP

Retailer 18£3,147 GBP

Retailer 11£4,284 GBP

Retailer 8£4,416 GBP

Retailer 13£5,336 GBP

Retailer 4£5,521 GBP

Retailer 2£7,408 GBP

Adiamor£9,955 GBP

8 data points across 19 retailers

19 retailers£1,312 GBP to £9,955 GBP

Cheapest Retailer

£1,312 GBP

$1,747 USD

Retailer 2

£1,434 GBP

$1,910 USD

View

Retailer 3

£1,476 GBP

$1,966 USD

View

Final sale: no returns

Retailer 4

£1,521 GBP

$2,026 USD

View

Retailer 5

£1,648 GBP

$2,195 USD

View

Retailer 6

£1,808 GBP

$2,408 USD

View

Retailer 7

£2,152 GBP

View

Retailer 8

£2,230 GBP

$2,970 USD

View

Retailer 9

£2,295 GBP

€2,911 EUR

View

B+

Retailer 10

£2,623 GBP

$3,493 USD

View

B+

Retailer 11

£2,866 GBP

$3,816 USD

View

B+

Retailer 12

£3,091 GBP

ZAR 66,503 ZAR

View

B+

Retailer 13

£3,147 GBP

View

Retailer 14

£4,284 GBP

$5,705 USD

View

Retailer 15

£4,416 GBP

View

Retailer 16

£5,336 GBP

$7,105 USD

View

Retailer 17

£5,521 GBP

SGD 9,935 SGD

View

Retailer 18

£7,408 GBP

$9,865 USD

View

Most Expensive

Adiamor

D-82745507 · Oct 30

£9,955 GBP

$13,257 USD

View

18 more retailers have this diamond

Prices start from £1,312 GBPSave up to £8,643 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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