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Asscher|Lab Grown|IGI

1.05ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG804642409

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804642409

Diamond specifications and retailer prices

From £467 GBP
As of November 3, 2026
Save £694 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,161 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804642409 or 804642409. Listed at 6 retailers as of November 3, 2026, with prices from £467 to £1,161, a £694 spread on the same certified stone. MOH London lists it at £1,161. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642409
Dimensions5.61 × 5.45 × 3.84 mm
L/W Ratio1.03
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.61 mm5.45 mm1.05 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642409
Side View
Table 56.0%Crown 31°Girdle: MediumPavilion 43.2°Culet: NoneDepth 70.5%

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: Nov 3
Current: £1,161 GBP|Low: £453 GBP|High: £1,175 GBP|Avg: £682 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 5£467 GBP
Retailer 3£483 GBP
Retailer 6£522 GBP
Retailer 4£528 GBP
Retailer 2£1,011 GBP
MOH London£1,161 GBP

42 data points across 6 retailers

6 retailers£467 GBP to £1,161 GBP

A
Cheapest Retailer
-
£467 GBP
B+
Retailer 2
-
£483 GBP
View
B+
Retailer 3
-
£522 GBP
View
B+
Retailer 4
-
£528 GBP
View
B
Retailer 5
-
£1,011 GBP
View
Most Expensive
B
MOH London
LG804642409 · Nov 3
£1,161 GBP
View
5 more retailers have this diamond
Prices start from £467 GBPSave up to £694 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
£467 GBP