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Asscher|Lab Grown|IGI

3.10ct F VS2 Asscher Lab Grown Diamond

EX • F/VS2 • IGI LG847642138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847642138

Diamond specifications and retailer prices

From £336 GBP
As of November 4, 2026
Save £1,753 GBP (84%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,089 GBP at Brilliant Earth · As of November 1, 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 top-tier cut grade and certified by IGI LG847642138 or 847642138. Listed at 4 retailers as of November 1, 2026, with prices from £336 to £2,089, a £1,753 spread on the same certified stone. Brilliant Earth lists it at £2,089. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.10
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847642138
Dimensions8.10 × 8.06 × 5.37 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.06 mm3.10 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847642138
Side View
Table 65.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £2,089 GBP|Low: £336 GBP|High: £2,089 GBP|Avg: £1,218 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3£336 GBP
Retailer 2£634 GBP
Retailer 4£1,589 GBP
Brilliant Earth£2,089 GBP

12 data points across 4 retailers

4 retailers£336 GBP to £2,089 GBP

A
Cheapest Retailer
-
£336 GBP
Final sale: no returns
A
Retailer 2
-
£634 GBP
View
Retailer 3
-
£1,589 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22236514A · Nov 1
£2,089 GBP
$2,820 USD
View
3 more retailers have this diamond
Prices start from £336 GBPSave up to £1,753 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
3.10ct Asscher
£336 GBP