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Asscher|Lab Grown|IGI

1.04ct F IF Asscher Lab Grown Diamond

ID • F/IF • IGI LG613348890

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG613348890

Diamond specifications and retailer prices

From £219 GBP
As of November 4, 2026
Save £1,188 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,407 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG613348890 or 613348890. Listed at 22 retailers as of November 4, 2026, with prices from £219 to £1,407, a £1,188 spread on the same certified stone. Diamond Quarter lists it at £1,407. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613348890
Dimensions5.70 × 5.69 × 3.57 mm
L/W Ratio1.00
Culet sizePointed
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
5.70 mm5.69 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613348890
Side View
Table 68.0%Crown 34.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 62.7%

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: £476 GBP|Low: £219 GBP|High: £1,099 GBP|Avg: £529 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 5, 2026
Retailer 12£219 GBP
Retailer 6£245 GBP
Retailer 10£253 GBP
Retailer 5£271 GBP
Retailer 14£271 GBP
Retailer 2£369 GBP
Retailer 3£447 GBP
Retailer 7£450 GBP
Retailer 13£467 GBP
Retailer 1£476 GBP
Retailer 9£665 GBP
Retailer 4£822 GBP
Retailer 11£833 GBP
Retailer 15£872 GBP
Retailer 8£1,084 GBP

44 data points across 15 retailers

22 retailers£219 GBP to £1,407 GBP

A
Cheapest Retailer
-
£219 GBP
A
Retailer 2
-
£245 GBP
View
Final sale: no returns
A
Retailer 3
-
£253 GBP
View
Retailer 4
-
£271 GBP
View
Price last confirmed 11 days ago
A
Retailer 5
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£271 GBP
View
A
Retailer 6
-
£303 GBP
View
A
Retailer 7
-
£369 GBP
View
A
Retailer 8
-
£389 GBP
View
Retailer 9
-
£447 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£450 GBP
View
B+
Retailer 11
-
£467 GBP
View
B+
Retailer 12
-
£474 GBP
View
B+
Retailer 13
-
£476 GBP
View
B+
Retailer 14
-
£665 GBP
View
B
Retailer 15
-
£725 GBP
View
Retailer 16
-
£822 GBP
View
Price last confirmed 15 days ago
B
Retailer 17
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£833 GBP
View
B
Retailer 18
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£872 GBP
View
B
Retailer 19
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£907 GBP
View
B
Retailer 20
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£1,061 GBP
View
B
Retailer 21
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£1,084 GBP
View
Most Expensive
B
Diamond Quarter
1.04IFFLG90D489N · Nov 5
£1,407 GBP
View
21 more retailers have this diamond
Prices start from £219 GBPSave up to £1,188 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
£219 GBP