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Asscher|Lab Grown|IGI

3.01ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG837681393

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837681393

Diamond specifications and retailer prices

From £324 GBP
As of November 2, 2026
Save £2,224 GBP (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,548 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown asscher diamond

This 3.01ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837681393 or 837681393. Listed at 23 retailers as of November 2, 2026, with prices from £324 to £2,548, a £2,224 spread on the same certified stone. Brilliant Earth lists it at £2,548. 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

3.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681393
Dimensions8.02 × 7.87 × 5.33 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.87 mm3.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681393
Side View
Table 69.0%Crown 38.2°Girdle: Very ThickPavilion 42.6°Culet: NoneDepth 67.7%

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 2
Current: £2,548 GBP|Low: £324 GBP|High: £3,563 GBP|Avg: £997 GBP|-28.5%
Brilliant Earth
Retailer 2
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November 4, 2026
Retailer 8£324 GBP
Retailer 22£364 GBP
Retailer 12£402 GBP
Retailer 16£416 GBP
Retailer 13£458 GBP
Retailer 7£459 GBP
Retailer 21£507 GBP
Retailer 6£633 GBP
Retailer 14£644 GBP
Retailer 2£658 GBP
Retailer 3£679 GBP
Retailer 23£869 GBP
Retailer 18£876 GBP
Retailer 11£877 GBP
Retailer 17£1,004 GBP
Retailer 4£1,239 GBP
Retailer 20£1,294 GBP
Retailer 10£1,319 GBP
Retailer 9£1,447 GBP
Retailer 19£1,479 GBP
Retailer 5£1,506 GBP
Retailer 15£1,744 GBP
Brilliant Earth£2,548 GBP

30 data points across 23 retailers

23 retailers£324 GBP to £2,548 GBP

A
Cheapest Retailer
-
£324 GBP
A
Retailer 2
-
£364 GBP
View
A
Retailer 3
-
£402 GBP
View
Retailer 4
-
£416 GBP
View
Price last confirmed 19 days ago
A
Retailer 5
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£458 GBP
View
A
Retailer 6
-
£459 GBP
View
Final sale: no returns
A
Retailer 7
-
£507 GBP
View
B+
Retailer 8
-
£633 GBP
View
Retailer 9
-
£644 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
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£658 GBP
View
A
Retailer 11
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£679 GBP
View
A
Retailer 12
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£869 GBP
View
A
Retailer 13
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£876 GBP
View
A
Retailer 14
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£877 GBP
View
B+
Retailer 15
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£1,004 GBP
View
B+
Retailer 16
-
£1,239 GBP
View
B+
Retailer 17
-
£1,294 GBP
View
B+
Retailer 18
-
£1,319 GBP
View
B+
Retailer 19
-
£1,447 GBP
View
B+
Retailer 20
-
£1,479 GBP
View
B+
Retailer 21
-
£1,506 GBP
View
Retailer 22
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£1,744 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22475140A · Nov 4
£2,548 GBP
$3,440 USD
View
22 more retailers have this diamond
Prices start from £324 GBPSave up to £2,224 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
3.01ct Asscher
£324 GBP