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Asscher|Lab Grown|IGI

1.58ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG828606235

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG828606235

Diamond specifications and retailer prices

From £269 GBP
$360 USD
As of November 1, 2026
Save £754 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,022 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828606235 or 828606235. Listed at 8 retailers as of October 31, 2026, with prices from £269 to £1,022, a £754 spread on the same certified stone. Brilliant Earth lists it at £1,022. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828606235
Dimensions6.40 × 6.38 × 4.30 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.38 mm1.58 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828606235
Side View
Table 63.0%Crown 35.6°Girdle: MediumPavilion 39.6°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,022 GBP|Low: £269 GBP|High: £1,351 GBP|Avg: £557 GBP|-23.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8£269 GBP
Retailer 7£296 GBP
Retailer 6£316 GBP
Retailer 3£388 GBP
Retailer 2£434 GBP
Retailer 5£640 GBP
Retailer 4£985 GBP
Brilliant Earth£1,022 GBP

21 data points across 8 retailers

8 retailers£269 GBP to £1,022 GBP

A
Cheapest Retailer
-
£269 GBP
$360 USD
B+
Retailer 2
-
£296 GBP
$397 USD
View
A
Retailer 3
-
£316 GBP
$424 USD
View
A
Retailer 4
-
£388 GBP
€495 EUR
View
A
Retailer 5
-
£434 GBP
A$894 AUD
View
Retailer 6
-
£640 GBP
A$1,320 AUD
View
Price last confirmed 7 days ago
Retailer 7
-
£985 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21667729A · Oct 31
£1,022 GBP
$1,370 USD
View
7 more retailers have this diamond
Prices start from £269 GBPSave up to £754 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.

A
1.58ct Asscher
£269 GBP