Emerald|Lab Grown|IGI

5.03ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG620454103

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620454103

Diamond specifications and retailer prices

From £692 GBP

$921 USD

As of October 30, 2026

Save £4,415 GBP (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £5,106 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.03ct lab-grown emerald diamond

This 5.03ct 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 LG620454103 or 620454103. Listed at 19 retailers as of October 29, 2026, with prices from £692 to £5,106, a £4,415 spread on the same certified stone. Brilliant Earth lists it at £5,106. 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

5.03

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle37.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG620454103

Dimensions11.07 × 8.19 × 5.51 mm

L/W Ratio1.35

Culet sizeLong

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG620454103

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: £5,106 GBP|Low: £664 GBP|High: £5,264 GBP|Avg: £1,671 GBP|-3.0%

Brilliant Earth

Retailer 2

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Retailer 5

Retailer 6

Retailer 7

Retailer 8

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Retailer 10

Retailer 11

Retailer 12

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Retailer 15

October 30, 2026

Retailer 11£692 GBP

Retailer 4£752 GBP

Retailer 6£773 GBP

Retailer 3£802 GBP

Retailer 12£802 GBP

Retailer 8£935 GBP

Retailer 5£1,066 GBP

Retailer 2£1,235 GBP

Retailer 14£1,286 GBP

Retailer 10£1,784 GBP

Retailer 7£2,220 GBP

Retailer 15£2,255 GBP

Retailer 13£2,509 GBP

Retailer 9£2,724 GBP

Brilliant Earth£5,106 GBP

43 data points across 15 retailers

19 retailers£692 GBP to £5,106 GBP

Cheapest Retailer

£692 GBP

$921 USD

Retailer 2

£752 GBP

$1,002 USD

View

Retailer 3

£773 GBP

$1,030 USD

View

Final sale: no returns

Retailer 4

£802 GBP

$1,068 USD

View

Retailer 5

£802 GBP

$1,068 USD

View

Price last confirmed 13 days ago

Retailer 6

£935 GBP

$1,245 USD

View

Retailer 7

£1,066 GBP

$1,419 USD

View

Retailer 8

£1,235 GBP

View

Retailer 9

£1,286 GBP

$1,713 USD

View

B+

Retailer 10

£1,784 GBP

$2,376 USD

View

B+

Retailer 11

£1,816 GBP

$2,418 USD

View

B+

Retailer 12

£2,220 GBP

View

B+

Retailer 13

£2,255 GBP

$3,003 USD

View

Retailer 14

£2,502 GBP

$3,331 USD

View

Retailer 15

£2,509 GBP

$3,341 USD

View

Retailer 16

£2,724 GBP

View

Retailer 17

£2,789 GBP

$3,714 USD

View

Retailer 18

£4,441 GBP

HK$46,200 HKD

View

Most Expensive

Brilliant Earth

17979795A · Oct 29

£5,106 GBP

$6,800 USD

View

18 more retailers have this diamond

Prices start from £692 GBPSave up to £4,415 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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