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Asscher|Lab Grown|IGI

1.04ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG818662314

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818662314

Diamond specifications and retailer prices

From £156 GBP
As of November 5, 2026
Save £1,181 GBP (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,337 GBP at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown asscher diamond

This 1.04ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662314 or 818662314. Listed at 10 retailers as of November 5, 2026, with prices from £156 to £1,337, a £1,181 spread on the same certified stone. Do Amore Diamonds lists it at £1,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662314
Dimensions5.56 × 5.55 × 3.67 mm
L/W Ratio1.00
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
5.56 mm5.55 mm1.04 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662314
Side View
Table 65.0%Crown 35.2°Girdle: MediumPavilion 42.2°Culet: NoneDepth 66.1%

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 5
Current: £1,337 GBP|Low: £156 GBP|High: £2,043 GBP|Avg: £704 GBP|-34.5%
Do Amore Diamonds
Retailer 2
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Retailer 15
November 5, 2026
Retailer 9£156 GBP
Retailer 2£200 GBP
Retailer 8£236 GBP
Retailer 10£265 GBP
Retailer 3£401 GBP
Retailer 6£491 GBP
Retailer 5£545 GBP
Retailer 11£566 GBP
Retailer 4£575 GBP
Retailer 14£665 GBP
Retailer 12£775 GBP
Retailer 15£973 GBP
Retailer 7£1,090 GBP
Retailer 13£1,219 GBP
Do Amore Diamonds£1,337 GBP

27 data points across 15 retailers

10 retailers£156 GBP to £1,337 GBP

A
Cheapest Retailer
-
£156 GBP
Final sale: no returns
A
Retailer 2
-
£200 GBP
View
A
Retailer 3
-
£236 GBP
View
A
Retailer 4
-
£265 GBP
View
B+
Retailer 5
-
£566 GBP
View
B+
Retailer 6
-
£665 GBP
View
B+
Retailer 7
-
£775 GBP
View
Retailer 8
-
£973 GBP
View
Price last confirmed 18 days ago
B
Retailer 9
-
£1,219 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F0D1D359C · Nov 5
£1,337 GBP
$1,800 USD
View
9 more retailers have this diamond
Prices start from £156 GBPSave up to £1,181 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
1.04ct Asscher
£156 GBP