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Asscher|Lab Grown|IGI

1.05ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG587387058

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG587387058

Diamond specifications and retailer prices

From £176 GBP
$235 USD
As of October 28, 2026
Save £746 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £922 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587387058 or 587387058. Listed at 14 retailers as of October 28, 2026, with prices from £176 to £922, a £746 spread on the same certified stone. Reve Diamonds lists it at £922. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587387058
Dimensions5.77 × 5.71 × 3.76 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.77 mm5.71 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587387058
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 39.5°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: Oct 28
Current: £362 GBP|Low: £170 GBP|High: £922 GBP|Avg: £444 GBP|+9.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 4£176 GBP
Retailer 11£196 GBP
Retailer 2£266 GBP
Retailer 7£337 GBP
Retailer 10£339 GBP
Retailer 1£362 GBP
Retailer 6£373 GBP
Retailer 3£374 GBP
Retailer 8£480 GBP
Retailer 9£526 GBP
Retailer 12£671 GBP
Retailer 5£791 GBP
Reve Diamonds£922 GBP

41 data points across 13 retailers

14 retailers£176 GBP to £922 GBP

A
Cheapest Retailer
-
£176 GBP
$235 USD
Final sale: no returns
A
Retailer 2
-
£196 GBP
$261 USD
View
A
Retailer 3
-
£266 GBP
$354 USD
View
A
Retailer 4
-
£337 GBP
ZAR 7,256 ZAR
View
B+
Retailer 5
-
£339 GBP
$451 USD
View
B+
Retailer 6
-
£362 GBP
View
B+
Retailer 7
-
£373 GBP
View
B+
Retailer 8
-
£374 GBP
$498 USD
View
B+
Retailer 9
-
£413 GBP
HK$4,300 HKD
View
B+
Retailer 10
-
£480 GBP
A$983 AUD
View
B
Retailer 11
-
£526 GBP
$700 USD
View
B
Retailer 12
-
£671 GBP
$894 USD
View
B
Retailer 13
-
£791 GBP
View
Most Expensive
B
Reve Diamonds
7CAD1214D · Oct 28
£922 GBP
$1,228 USD
View
13 more retailers have this diamond
Prices start from £176 GBPSave up to £746 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
1.05ct Asscher
£176 GBP