Emerald|Lab Grown|IGI

7.51ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG743520520

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743520520

Diamond specifications and retailer prices

From £1,322 GBP

$1,771 USD

As of October 30, 2026

Save £7,597 GBP (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: £8,919 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 7.51ct lab-grown emerald diamond

This 7.51ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743520520 or 743520520. Listed at 12 retailers as of October 30, 2026, with prices from £1,322 to £8,919, a £7,597 spread on the same certified stone. Do Amore Diamonds lists it at £8,919. 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

7.51

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle31.4°

Pavilion angle46.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743520520

Dimensions13.65 × 9.27 × 6.12 mm

L/W Ratio1.47

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 LG743520520

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: £8,919 GBP|Low: £1,269 GBP|High: £8,919 GBP|Avg: £3,165 GBP

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

November 1, 2026

Retailer 10£1,322 GBP

Retailer 14£1,438 GBP

Retailer 3£1,806 GBP

Retailer 11£2,326 GBP

Retailer 15£2,406 GBP

Retailer 9£2,407 GBP

Retailer 4£2,423 GBP

Retailer 7£2,509 GBP

Retailer 13£2,579 GBP

Retailer 2£3,136 GBP

Retailer 6£3,274 GBP

Retailer 5£3,310 GBP

Retailer 12£4,362 GBP

Retailer 8£4,860 GBP

Do Amore Diamonds£8,919 GBP

28 data points across 15 retailers

12 retailers£1,322 GBP to £8,919 GBP

Cheapest Retailer

£1,322 GBP

$1,771 USD

Retailer 2

£1,438 GBP

$1,927 USD

View

B+

Retailer 3

£1,806 GBP

$2,420 USD

View

B+

Retailer 4

£2,326 GBP

$3,117 USD

View

B+

Retailer 5

£2,406 GBP

$3,224 USD

View

B+

Retailer 6

£2,407 GBP

$3,225 USD

View

B+

Retailer 7

£2,423 GBP

$3,246 USD

View

B+

Retailer 8

£2,579 GBP

$3,456 USD

View

Retailer 9

£3,136 GBP

A$6,464 AUD

View

Retailer 10

£4,362 GBP

$5,845 USD

View

Price last confirmed 14 days ago

Retailer 11

£4,860 GBP

View

Most Expensive

Do Amore Diamonds

7-1729615 · Oct 31

£8,919 GBP

$11,950 USD

View

11 more retailers have this diamond

Prices start from £1,322 GBPSave up to £7,597 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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