Asscher|Lab Grown|IGI

1.31ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG720598728

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG720598728

Diamond specifications and retailer prices

From £283 GBP

$379 USD

As of October 30, 2026

Save £1,352 GBP (83%) vs most expensive(unlock to see where)

10 retailers carry this diamond

Most expensive: £1,634 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.31ct lab-grown asscher diamond

This 1.31ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720598728 or 720598728. Listed at 10 retailers as of October 30, 2026, with prices from £283 to £1,634, a £1,352 spread on the same certified stone. Do Amore Diamonds lists it at £1,634. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.8°

Pavilion angle39.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG720598728

Dimensions5.97 × 5.88 × 3.83 mm

L/W Ratio1.02

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG720598728

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: £1,634 GBP|Low: £125 GBP|High: £1,657 GBP|Avg: £615 GBP|+4.3%

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

Retailer 16

October 29, 2026

Retailer 4£125 GBP

Retailer 12£260 GBP

Retailer 9£283 GBP

Retailer 6£322 GBP

Retailer 7£360 GBP

Retailer 2£371 GBP

Retailer 15£384 GBP

Retailer 5£405 GBP

Retailer 10£486 GBP

Retailer 16£646 GBP

Retailer 8£664 GBP

Retailer 13£691 GBP

Retailer 11£734 GBP

Retailer 3£896 GBP

Retailer 14£1,455 GBP

Do Amore Diamonds£1,634 GBP

26 data points across 16 retailers

10 retailers£283 GBP to £1,634 GBP

Retailer 1

£260 GBP

$348 USD

Price last confirmed 11 days ago

B+

Retailer 2

£283 GBP

$379 USD

View

Retailer 3

£371 GBP

€474 EUR

View

Retailer 4

£384 GBP

$515 USD

View

Price last confirmed 7 days ago

B+

Retailer 5

£486 GBP

$651 USD

View

Retailer 6

£646 GBP

A$1,331 AUD

View

Price last confirmed 35 days ago

Retailer 7

£691 GBP

$926 USD

View

Price last confirmed 11 days ago

Retailer 8

£734 GBP

$984 USD

View

Retailer 9

£1,455 GBP

$1,950 USD

View

Most Expensive

Do Amore Diamonds

27-DD61BF099 · Oct 31

£1,634 GBP

$2,190 USD

View

9 more retailers have this diamond

Prices start from £283 GBPSave up to £1,352 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.

Similar diamonds

1.31ct Asscher

£283 GBP