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Asscher|Lab Grown|IGI

1.81ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG824602426

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG824602426

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of October 30, 2026
Save £1,614 GBP (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,799 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.81ct lab-grown asscher diamond

This 1.81ct 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 LG824602426 or 824602426. Listed at 15 retailers as of October 30, 2026, with prices from £185 to £1,799, a £1,614 spread on the same certified stone. Brilliant Earth lists it at £1,799. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824602426
Dimensions6.84 × 6.73 × 4.37 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.73 mm1.81 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824602426
Side View
Table 62.0%Crown 35.9°Girdle: MediumPavilion 39.8°Culet: NoneDepth 64.9%

Caratlytics Score

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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: Oct 30
Current: £1,799 GBP|Low: £171 GBP|High: £1,896 GBP|Avg: £677 GBP|+46.1%
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 2, 2026
Retailer 15£185 GBP
Retailer 14£215 GBP
Retailer 6£281 GBP
Retailer 7£307 GBP
Retailer 8£355 GBP
Retailer 9£401 GBP
Retailer 5£419 GBP
Retailer 3£535 GBP
Retailer 11£589 GBP
Retailer 13£741 GBP
Retailer 12£752 GBP
Retailer 4£815 GBP
Retailer 10£1,022 GBP
Retailer 2£1,203 GBP
Retailer 16£1,776 GBP
Brilliant Earth£1,799 GBP

24 data points across 16 retailers

15 retailers£185 GBP to £1,799 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
A
Retailer 2
-
£215 GBP
$288 USD
View
A
Retailer 3
-
£281 GBP
$376 USD
View
B+
Retailer 4
-
£307 GBP
$412 USD
View
A
Retailer 5
-
£401 GBP
€512 EUR
View
A
Retailer 6
-
£419 GBP
$561 USD
View
A
Retailer 7
-
£535 GBP
$717 USD
View
A
Retailer 8
-
£589 GBP
A$1,215 AUD
View
B+
Retailer 9
-
£741 GBP
$993 USD
View
Retailer 10
-
£752 GBP
A$1,551 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£815 GBP
$1,092 USD
View
B
Retailer 12
-
£1,022 GBP
View
B
Retailer 13
-
£1,203 GBP
$1,612 USD
View
B
Retailer 14
-
£1,776 GBP
$2,380 USD
View
Most Expensive
B
Brilliant Earth
21676798A · Oct 31
£1,799 GBP
$2,410 USD
View
14 more retailers have this diamond
Prices start from £185 GBPSave up to £1,614 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
1.81ct Asscher
£185 GBP