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Asscher|Lab Grown|IGI

1.05ct E VS2 Asscher Lab Grown Diamond

EX • E/VS2 • IGI LG821659775

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821659775

Diamond specifications and retailer prices

From £148 GBP
$197 USD
As of October 29, 2026
Save £235 GBP (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £635 GBP at Frank Darling · As of October 21, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821659775 or 821659775. Listed at 4 retailers as of October 28, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659775
Dimensions5.59 × 5.47 × 3.79 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm5.47 mm1.05 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659775
Side View
Table 65.0%Crown 38.8°Girdle: MediumPavilion 40°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
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 29
Current: £635 GBP|Low: £148 GBP|High: £635 GBP|Avg: £324 GBP|+0.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2£148 GBP
Retailer 3£230 GBP
Retailer 6£258 GBP
Retailer 5£300 GBP
Retailer 7£318 GBP
Retailer 4£383 GBP
Frank Darling£635 GBP

12 data points across 7 retailers

4 retailers£148 GBP to £383 GBP

A
Cheapest Retailer
-
£148 GBP
$197 USD
Final sale: no returns
B+
Retailer 2
-
£230 GBP
$306 USD
View
B+
Retailer 3
-
£383 GBP
$510 USD
View
Most Expensive
B
Frank Darling
100191551083KD · Oct 21
£635 GBP
$845 USD
View
Price last confirmed 8 days ago
3 more retailers have this diamond
Prices start from £148 GBPSave up to £235 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
£148 GBP