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Asscher|Lab Grown|IGI

3.10ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG764678286

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG764678286

Diamond specifications and retailer prices

From £287 GBP
As of November 4, 2026
Save £1,316 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,604 GBP at Rare Carat · As of November 4, 2026
View at Rare Carat

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 LG764678286 or 764678286. Listed at 14 retailers as of November 4, 2026, with prices from £287 to £1,604, a £1,316 spread on the same certified stone. Rare Carat lists it at £1,604. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764678286
Dimensions8.01 × 8.01 × 5.36 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm8.01 mm3.10 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764678286
Side View
Table 65.0%Crown 38.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 67.0%

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: £1,604 GBP|Low: £287 GBP|High: £2,467 GBP|Avg: £926 GBP|+0.7%
Rare Carat
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
November 5, 2026
Retailer 12£287 GBP
Retailer 15£322 GBP
Retailer 13£356 GBP
Retailer 3£398 GBP
Retailer 11£425 GBP
Retailer 17£467 GBP
Retailer 6£567 GBP
Retailer 10£639 GBP
Retailer 9£679 GBP
Retailer 4£863 GBP
Retailer 16£1,000 GBP
Retailer 8£1,107 GBP
Retailer 14£1,147 GBP
Retailer 5£1,336 GBP
Retailer 2£1,389 GBP
Rare Carat£1,604 GBP
Retailer 7£2,467 GBP

9 data points across 17 retailers

14 retailers£287 GBP to £1,604 GBP

A
Cheapest Retailer
-
£287 GBP
A
Retailer 2
-
£322 GBP
View
A
Retailer 3
-
£356 GBP
View
A
Retailer 4
-
£398 GBP
View
A
Retailer 5
-
£425 GBP
View
A
Retailer 6
-
£467 GBP
View
B+
Retailer 7
-
£567 GBP
View
A
Retailer 8
-
£639 GBP
View
A
Retailer 9
-
£863 GBP
View
B+
Retailer 10
-
£1,000 GBP
View
B+
Retailer 11
-
£1,147 GBP
View
B+
Retailer 12
-
£1,336 GBP
View
B+
Retailer 13
-
£1,389 GBP
View
Most Expensive
B
Rare Carat
KI2866782KF764 · Nov 4
£1,604 GBP
$2,165 USD
View
13 more retailers have this diamond
Prices start from £287 GBPSave up to £1,316 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
£287 GBP