Emerald|Lab Grown|IGI

5.57ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG788668319

Shape and cutting style on the report: Emerald cut

Certificate IGI LG788668319

Diamond specifications and retailer prices

From £928 GBP

$1,244 USD

As of October 30, 2026

Save £7,319 GBP (89%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £9,553 GBP at Brilliant Earth · As of October 10, 2026

View at Brilliant Earth

About this 5.57ct lab-grown emerald diamond

This 5.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788668319 or 788668319. Listed at 27 retailers as of October 29, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.57

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.1°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG788668319

Dimensions12.07 × 8.28 × 5.61 mm

L/W Ratio1.46

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 LG788668319

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: £9,553 GBP|Low: £892 GBP|High: £9,553 GBP|Avg: £2,691 GBP|+0.9%

Brilliant Earth

Retailer 2

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October 30, 2026

Retailer 21£928 GBP

Retailer 9£1,040 GBP

Retailer 3£1,077 GBP

Retailer 22£1,077 GBP

Retailer 20£1,202 GBP

Retailer 8£1,391 GBP

Retailer 6£1,515 GBP

Retailer 11£1,590 GBP

Retailer 5£1,612 GBP

Retailer 2£1,677 GBP

Retailer 15£2,064 GBP

Retailer 7£2,229 GBP

Retailer 18£2,414 GBP

Retailer 13£2,416 GBP

Retailer 10£2,866 GBP

Retailer 4£3,091 GBP

Retailer 14£3,187 GBP

Retailer 23£3,276 GBP

Retailer 17£3,841 GBP

Retailer 19£3,915 GBP

Retailer 16£4,216 GBP

Retailer 12£6,769 GBP

Brilliant Earth£9,553 GBP

34 data points across 23 retailers

27 retailers£928 GBP to £8,247 GBP

Retailer 1

£892 GBP

$1,195 USD

Price last confirmed 28 days ago

Retailer 2

£928 GBP

$1,244 USD

View

Retailer 3

£1,040 GBP

$1,393 USD

View

Final sale: no returns

Retailer 4

£1,077 GBP

$1,443 USD

View

Price last confirmed 27 days ago

Retailer 5

£1,077 GBP

$1,443 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,077 GBP

$1,443 USD

View

Retailer 7

£1,202 GBP

$1,610 USD

View

Retailer 8

£1,391 GBP

$1,864 USD

View

Retailer 9

£1,515 GBP

$2,030 USD

View

Retailer 10

£1,590 GBP

$2,131 USD

View

Price last confirmed 15 days ago

Retailer 11

£1,612 GBP

$2,160 USD

View

Retailer 12

£1,677 GBP

View

Retailer 13

£2,064 GBP

$2,765 USD

View

Retailer 14

£2,229 GBP

$2,986 USD

View

Price last confirmed 30 days ago

B+

Retailer 15

£2,229 GBP

$2,986 USD

View

Retailer 16

£2,414 GBP

A$4,976 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

£2,416 GBP

ZAR 52,297 ZAR

View

B+

Retailer 18

£2,866 GBP

View

B+

Retailer 19

£3,091 GBP

$4,142 USD

View

B+

Retailer 20

£3,187 GBP

$4,270 USD

View

Retailer 21

£3,276 GBP

A$6,754 AUD

View

Price last confirmed 21 days ago

B+

Retailer 22

£3,841 GBP

View

B+

Retailer 23

£3,915 GBP

$5,245 USD

View

Retailer 24

£4,216 GBP

$5,649 USD

View

Retailer 25

£6,769 GBP

$9,070 USD

View

Retailer 26

£8,247 GBP

$11,050 USD

View

Most Expensive

Brilliant Earth

19843906A · Oct 10

£9,553 GBP

$12,800 USD

View

Price last confirmed 20 days ago

26 more retailers have this diamond

Prices start from £928 GBPSave up to £7,319 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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