Asscher|Lab Grown|IGI

1.66ct F VVS2 Asscher Lab Grown Diamond

ID • F/VVS2 • IGI LG747527818

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747527818

Diamond specifications and retailer prices

From £166 GBP

$223 USD

As of October 30, 2026

Save £944 GBP (85%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £1,110 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 1.66ct lab-grown asscher diamond

This 1.66ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG747527818 or 747527818. Listed at 21 retailers as of October 30, 2026, with prices from £166 to £1,110, a £944 spread on the same certified stone. Brilliant Earth lists it at £1,110. 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle28.9°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG747527818

Dimensions6.72 × 6.54 × 4.07 mm

L/W Ratio1.03

Culet sizePointed

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 LG747527818

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: £1,110 GBP|Low: £159 GBP|High: £1,677 GBP|Avg: £510 GBP|-33.8%

Brilliant Earth

Retailer 2

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November 2, 2026

Retailer 3£166 GBP

Retailer 4£206 GBP

Retailer 7£206 GBP

Retailer 12£356 GBP

Retailer 16£365 GBP

Retailer 14£374 GBP

Retailer 11£384 GBP

Retailer 8£399 GBP

Retailer 13£420 GBP

Retailer 9£455 GBP

Retailer 2£481 GBP

Retailer 10£547 GBP

Retailer 6£662 GBP

Retailer 15£703 GBP

Retailer 17£826 GBP

Retailer 5£838 GBP

Brilliant Earth£1,110 GBP

45 data points across 17 retailers

21 retailers£166 GBP to £1,110 GBP

Cheapest Retailer

£166 GBP

$223 USD

Retailer 2

£193 GBP

$259 USD

View

Price last confirmed 38 days ago

Retailer 3

£203 GBP

$273 USD

View

Price last confirmed 38 days ago

Retailer 4

£206 GBP

$276 USD

View

Retailer 5

£206 GBP

$276 USD

View

Price last confirmed 8 days ago

B+

Retailer 6

£277 GBP

$372 USD

View

Retailer 7

£356 GBP

ZAR 7,709 ZAR

View

Retailer 8

£365 GBP

View

Retailer 9

£374 GBP

€478 EUR

View

Retailer 10

£384 GBP

View

Retailer 11

£399 GBP

$536 USD

View

Retailer 12

£420 GBP

A$868 AUD

View

Retailer 13

£455 GBP

$610 USD

View

Retailer 14

£481 GBP

A$994 AUD

View

B+

Retailer 15

£547 GBP

$734 USD

View

B+

Retailer 16

£662 GBP

$888 USD

View

B+

Retailer 17

£701 GBP

$941 USD

View

B+

Retailer 18

£703 GBP

A$1,452 AUD

View

Retailer 19

£826 GBP

View

Price last confirmed 7 days ago

B+

Retailer 20

£838 GBP

$1,125 USD

View

Most Expensive

Brilliant Earth

16827161A · Nov 2

£1,110 GBP

$1,490 USD

View

20 more retailers have this diamond

Prices start from £166 GBPSave up to £944 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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1.66ct Asscher

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