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Asscher|Lab Grown|IGI

1.28ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG706522097

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG706522097

Diamond specifications and retailer prices

From £751 GBP
$1,000 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £751 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706522097 or 706522097. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706522097
Dimensions6.12 × 6.11 × 3.97 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.12 mm6.11 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706522097
Side View
Table 66.0%Crown 37.6°Girdle: MediumPavilion 41.2°Culet: NoneDepth 65.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £751 GBP|Low: £230 GBP|High: £946 GBP|Avg: £609 GBP|-10.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
February 24, 2026
Retailer 8£230 GBP
Retailer 6£288 GBP
Retailer 7£468 GBP
Retailer 9£526 GBP
Brilliant Earth£751 GBP
Retailer 2£766 GBP
Retailer 4£788 GBP
Retailer 3£946 GBP
Retailer 5£946 GBP

23 data points across 9 retailers

1 retailer

B
Brilliant Earth
15344299Y · Oct 28
£751 GBP
$1,000 USD
View

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.

B
1.28ct Asscher
£751 GBP