Emerald|Lab Grown|IGI

4.55ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG817680809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817680809

Diamond specifications and retailer prices

From £630 GBP

$839 USD

As of October 29, 2026

Save £6,526 GBP (91%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £7,156 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 4.55ct lab-grown emerald diamond

This 4.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817680809 or 817680809. Listed at 18 retailers as of October 29, 2026, with prices from £630 to £7,156, a £6,526 spread on the same certified stone. Brilliant Earth lists it at £7,156. 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

4.55

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.3°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817680809

Dimensions11.14 × 7.69 × 5.18 mm

L/W Ratio1.45

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 LG817680809

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: £7,156 GBP|Low: £630 GBP|High: £7,960 GBP|Avg: £2,227 GBP|-3.1%

Brilliant Earth

Retailer 2

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Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 30, 2026

Retailer 6£630 GBP

Retailer 10£732 GBP

Retailer 3£935 GBP

Retailer 7£1,019 GBP

Retailer 2£1,048 GBP

Retailer 9£1,389 GBP

Retailer 11£1,397 GBP

Retailer 14£1,551 GBP

Retailer 13£2,026 GBP

Retailer 4£2,109 GBP

Retailer 5£2,206 GBP

Retailer 8£2,576 GBP

Retailer 12£3,755 GBP

Brilliant Earth£7,156 GBP

44 data points across 14 retailers

18 retailers£630 GBP to £7,156 GBP

Cheapest Retailer

£630 GBP

$839 USD

Final sale: no returns

Retailer 2

£653 GBP

$869 USD

View

Price last confirmed 13 days ago

Retailer 3

£732 GBP

$975 USD

View

B+

Retailer 4

£935 GBP

$1,245 USD

View

Retailer 5

£1,019 GBP

€1,292 EUR

View

Retailer 6

£1,048 GBP

View

Retailer 7

£1,389 GBP

ZAR 29,878 ZAR

View

Retailer 8

£1,397 GBP

A$2,862 AUD

View

Price last confirmed 9 days ago

Retailer 9

£1,551 GBP

$2,066 USD

View

Retailer 10

£2,026 GBP

View

Retailer 11

£2,060 GBP

$2,743 USD

View

B+

Retailer 12

£2,109 GBP

$2,809 USD

View

B+

Retailer 13

£2,206 GBP

$2,938 USD

View

B+

Retailer 14

£2,251 GBP

$2,998 USD

View

B+

Retailer 15

£2,576 GBP

View

Retailer 16

£3,755 GBP

$5,000 USD

View

Retailer 17

£5,579 GBP

View

Price last confirmed 19 days ago

Most Expensive

Brilliant Earth

20906728A · Oct 29

£7,156 GBP

$9,530 USD

View

17 more retailers have this diamond

Prices start from £630 GBPSave up to £6,526 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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