Asscher|Lab Grown|IGI

1.05ct E VVS1 Asscher Lab Grown Diamond

VG • E/VVS1 • IGI LG766694185

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766694185

Diamond specifications and retailer prices

From £146 GBP
$196 USD
As of October 30, 2026
Save £991 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,137 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG766694185 or 766694185. Listed at 21 retailers as of October 27, 2026, with prices from £146 to £1,137, a £991 spread on the same certified stone. Queensmith lists it at £1,137. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766694185
Dimensions5.75 × 5.55 × 3.64 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.55 mm1.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766694185
Side View
Table 71.0%Crown 31.7°Girdle: MediumPavilion 42°Culet: NoneDepth 65.6%

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 30
Current: £1,137 GBP|Low: £146 GBP|High: £1,137 GBP|Avg: £425 GBP
Queensmith
Retailer 2
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October 30, 2026
Retailer 2£146 GBP
Retailer 8£163 GBP
Retailer 12£171 GBP
Retailer 21£181 GBP
Retailer 11£183 GBP
Retailer 16£223 GBP
Retailer 3£311 GBP
Retailer 9£314 GBP
Retailer 13£316 GBP
Retailer 19£326 GBP
Retailer 18£331 GBP
Retailer 17£345 GBP
Retailer 6£416 GBP
Retailer 10£447 GBP
Retailer 7£583 GBP
Retailer 14£590 GBP
Retailer 4£613 GBP
Retailer 20£623 GBP
Retailer 5£853 GBP
Retailer 15£881 GBP
Queensmith£1,137 GBP

27 data points across 21 retailers

21 retailers£146 GBP to £1,137 GBP

A
Cheapest Retailer
-
£146 GBP
$196 USD
A
Retailer 2
-
£163 GBP
$218 USD
View
Final sale: no returns
A
Retailer 3
-
£171 GBP
$229 USD
View
A
Retailer 4
-
£181 GBP
$243 USD
View
A
Retailer 5
-
£183 GBP
$245 USD
View
A
Retailer 6
-
£223 GBP
View
A
Retailer 7
-
£311 GBP
€397 EUR
View
A
Retailer 8
-
£314 GBP
ZAR 6,799 ZAR
View
A
Retailer 9
-
£316 GBP
$424 USD
View
B+
Retailer 10
-
£326 GBP
$437 USD
View
B+
Retailer 11
-
£331 GBP
View
B+
Retailer 12
-
£345 GBP
View
B+
Retailer 13
-
£416 GBP
$557 USD
View
B+
Retailer 14
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£447 GBP
A$922 AUD
View
B
Retailer 15
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£583 GBP
$781 USD
View
B
Retailer 16
-
£590 GBP
$791 USD
View
B
Retailer 17
-
£613 GBP
$821 USD
View
B
Retailer 18
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£623 GBP
$835 USD
View
B
Retailer 19
-
£853 GBP
View
B
Retailer 20
-
£881 GBP
$1,181 USD
View
Most Expensive
B
Queensmith
LG766694185 · Oct 27
£1,137 GBP
View
20 more retailers have this diamond
Prices start from £146 GBPSave up to £991 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
£146 GBP