Emerald|Lab Grown|IGI

1.66ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG669476501

Shape and cutting style on the report: Emerald cut

Certificate IGI LG669476501

Diamond specifications and retailer prices

From £197 GBP

$264 USD

As of November 1, 2026

Save £1,547 GBP (89%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £1,744 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 1.66ct lab-grown emerald diamond

This 1.66ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669476501 or 669476501. Listed at 21 retailers as of November 1, 2026, with prices from £197 to £1,744, a £1,547 spread on the same certified stone. Do Amore Diamonds lists it at £1,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.66

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37°

Pavilion angle44°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669476501

Dimensions8.14 × 5.57 × 3.76 mm

L/W Ratio1.46

Culet sizeLong

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 LG669476501

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: Nov 1

Current: £1,744 GBP|Low: £189 GBP|High: £1,744 GBP|Avg: £637 GBP

Do Amore Diamonds

Retailer 2

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Retailer 17

November 2, 2026

Retailer 16£197 GBP

Retailer 6£228 GBP

Retailer 5£244 GBP

Retailer 17£244 GBP

Retailer 7£328 GBP

Retailer 13£361 GBP

Retailer 10£464 GBP

Retailer 2£476 GBP

Retailer 9£572 GBP

Retailer 12£626 GBP

Retailer 14£714 GBP

Retailer 15£749 GBP

Retailer 4£865 GBP

Retailer 3£958 GBP

Retailer 8£1,045 GBP

Retailer 11£1,079 GBP

Do Amore Diamonds£1,744 GBP

43 data points across 17 retailers

21 retailers£197 GBP to £1,744 GBP

Cheapest Retailer

£197 GBP

$264 USD

Retailer 2

£228 GBP

$306 USD

View

Retailer 3

£244 GBP

$327 USD

View

Retailer 4

£244 GBP

$327 USD

View

Price last confirmed 8 days ago

B+

Retailer 5

£326 GBP

$437 USD

View

Retailer 6

£328 GBP

$440 USD

View

Retailer 7

£355 GBP

$477 USD

View

Retailer 8

£361 GBP

$485 USD

View

Retailer 9

£464 GBP

ZAR 10,061 ZAR

View

Retailer 10

£476 GBP

View

B+

Retailer 11

£572 GBP

$767 USD

View

B+

Retailer 12

£626 GBP

A$1,292 AUD

View

Retailer 13

£714 GBP

A$1,474 AUD

View

Price last confirmed 8 days ago

B+

Retailer 14

£749 GBP

$1,005 USD

View

Retailer 15

£865 GBP

$1,161 USD

View

Retailer 16

£958 GBP

$1,286 USD

View

Retailer 17

£988 GBP

$1,326 USD

View

Retailer 18

£1,045 GBP

View

Retailer 19

£1,079 GBP

View

Retailer 20

£1,552 GBP

$2,083 USD

View

Most Expensive

Do Amore Diamonds

27-A0BDC8613 · Nov 2

£1,744 GBP

$2,340 USD

View

20 more retailers have this diamond

Prices start from £197 GBPSave up to £1,547 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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