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Asscher|Lab Grown|IGI

3.10ct F VS2 Asscher Lab Grown Diamond

VG • F/VS2 • IGI LG651421918

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG651421918

Diamond specifications and retailer prices

From £359 GBP
As of November 4, 2026
Save £1,715 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,074 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.1ct lab-grown asscher diamond

This 3.1ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG651421918 or 651421918. Listed at 17 retailers as of November 4, 2026, with prices from £359 to £2,074, a £1,715 spread on the same certified stone. Brilliant Earth lists it at £2,074. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651421918
Dimensions8.05 × 7.81 × 5.34 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm7.81 mm3.10 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651421918
Side View
Table 67.0%Crown 27.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.4%

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: Nov 4
Current: £2,074 GBP|Low: £359 GBP|High: £2,074 GBP|Avg: £971 GBP
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£359 GBP
Retailer 10£489 GBP
Retailer 15£512 GBP
Retailer 8£572 GBP
Retailer 13£641 GBP
Retailer 3£685 GBP
Retailer 2£690 GBP
Retailer 7£941 GBP
Retailer 11£988 GBP
Retailer 14£1,304 GBP
Retailer 16£1,386 GBP
Retailer 5£1,463 GBP
Retailer 6£1,486 GBP
Retailer 12£1,547 GBP
Retailer 9£1,596 GBP
Brilliant Earth£2,074 GBP

36 data points across 16 retailers

17 retailers£359 GBP to £2,074 GBP

A
Cheapest Retailer
-
£359 GBP
Final sale: no returns
A
Retailer 2
-
£489 GBP
View
A
Retailer 3
-
£512 GBP
View
B+
Retailer 4
-
£572 GBP
View
A
Retailer 5
-
£641 GBP
View
A
Retailer 6
-
£685 GBP
View
A
Retailer 7
-
£690 GBP
View
B+
Retailer 8
-
£941 GBP
View
B+
Retailer 9
-
£988 GBP
View
B+
Retailer 10
-
£1,015 GBP
View
B
Retailer 11
-
£1,304 GBP
View
B+
Retailer 12
-
£1,386 GBP
View
B
Retailer 13
-
£1,463 GBP
View
B
Retailer 14
-
£1,486 GBP
View
B
Retailer 15
-
£1,547 GBP
View
B
Retailer 16
-
£1,596 GBP
View
Most Expensive
B
Brilliant Earth
22255954Y · Nov 4
£2,074 GBP
$2,800 USD
View
16 more retailers have this diamond
Prices start from £359 GBPSave up to £1,715 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
3.10ct Asscher
£359 GBP