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Asscher|Lab Grown|IGI

1.04ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG587319250

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG587319250

Diamond specifications and retailer prices

From £155 GBP
As of November 4, 2026
Save £753 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £909 GBP at Reve Diamonds · As of November 4, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587319250 or 587319250. Listed at 19 retailers as of November 4, 2026, with prices from £155 to £909, a £753 spread on the same certified stone. Reve Diamonds lists it at £909. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587319250
Dimensions5.72 × 5.66 × 3.69 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
5.72 mm5.66 mm1.04 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587319250
Side View
Table 63.0%Crown 32.1°Girdle: MediumPavilion 37.7°Culet: NoneDepth 65.2%

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 4
Current: £352 GBP|Low: £149 GBP|High: £909 GBP|Avg: £414 GBP|+8.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 12
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Retailer 17
Reve Diamonds
November 5, 2026
Retailer 15£155 GBP
Retailer 9£174 GBP
Retailer 5£181 GBP
Retailer 4£192 GBP
Retailer 17£192 GBP
Retailer 7£261 GBP
Retailer 3£331 GBP
Retailer 11£332 GBP
Retailer 1£352 GBP
Retailer 13£366 GBP
Retailer 8£369 GBP
Retailer 10£471 GBP
Retailer 16£513 GBP
Retailer 2£620 GBP
Retailer 14£622 GBP
Retailer 6£659 GBP
Retailer 12£773 GBP
Reve Diamonds£909 GBP

45 data points across 18 retailers

19 retailers£155 GBP to £909 GBP

A
Cheapest Retailer
-
£155 GBP
A
Retailer 2
-
£174 GBP
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
View
A
Retailer 4
-
£192 GBP
View
Retailer 5
-
£192 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
£261 GBP
View
B+
Retailer 7
-
£331 GBP
View
A
Retailer 8
-
£332 GBP
View
B+
Retailer 9
-
£352 GBP
View
B+
Retailer 10
-
£366 GBP
View
B+
Retailer 11
-
£369 GBP
View
B+
Retailer 12
-
£471 GBP
View
B
Retailer 13
-
£513 GBP
View
B
Retailer 14
-
£620 GBP
View
B
Retailer 15
-
£622 GBP
View
B
Retailer 16
-
£659 GBP
View
B
Retailer 17
-
£773 GBP
View
B
Retailer 18
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£856 GBP
View
Most Expensive
B
Reve Diamonds
1D59C2D90 · Nov 4
£909 GBP
$1,223 USD
View
18 more retailers have this diamond
Prices start from £155 GBPSave up to £753 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
£155 GBP