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Asscher|Lab Grown|IGI

1.50ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG844684199

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844684199

Diamond specifications and retailer prices

From £215 GBP
As of November 4, 2026
Save £904 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,119 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844684199 or 844684199. Listed at 16 retailers as of November 4, 2026, with prices from £215 to £1,119, a £904 spread on the same certified stone. Brilliant Earth lists it at £1,119. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684199
Dimensions6.41 × 6.35 × 4.17 mm
L/W Ratio1.01
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
6.41 mm6.35 mm1.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684199
Side View
Table 66.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £1,119 GBP|Low: £207 GBP|High: £1,119 GBP|Avg: £545 GBP|+3.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 4£215 GBP
Retailer 10£236 GBP
Retailer 8£322 GBP
Retailer 16£345 GBP
Retailer 14£349 GBP
Retailer 6£365 GBP
Retailer 2£372 GBP
Retailer 15£376 GBP
Retailer 13£473 GBP
Retailer 12£544 GBP
Retailer 11£674 GBP
Retailer 7£689 GBP
Retailer 9£809 GBP
Retailer 3£824 GBP
Retailer 5£932 GBP
Brilliant Earth£1,119 GBP

18 data points across 16 retailers

16 retailers£215 GBP to £1,119 GBP

A
Cheapest Retailer
-
£215 GBP
Final sale: no returns
A
Retailer 2
-
£236 GBP
View
Retailer 3
-
£322 GBP
View
Price last confirmed 7 days ago
A
Retailer 4
-
£345 GBP
View
A
Retailer 5
-
£349 GBP
View
A
Retailer 6
-
£365 GBP
View
A
Retailer 7
-
£372 GBP
View
A
Retailer 8
-
£376 GBP
View
A
Retailer 9
-
£473 GBP
View
B+
Retailer 10
-
£544 GBP
View
B+
Retailer 11
-
£674 GBP
View
B+
Retailer 12
-
£689 GBP
View
B+
Retailer 13
-
£809 GBP
View
B
Retailer 14
-
£824 GBP
View
B
Retailer 15
-
£932 GBP
View
Most Expensive
B
Brilliant Earth
22335170A · Nov 4
£1,119 GBP
$1,510 USD
View
15 more retailers have this diamond
Prices start from £215 GBPSave up to £904 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
1.50ct Asscher
£215 GBP