Asscher|Lab Grown|IGI

3.01ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG838642954

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG838642954

Diamond specifications and retailer prices

From £690 GBP
$917 USD
As of October 26, 2026
Save £3,314 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,004 GBP at Brilliant Earth · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838642954 or 838642954. Listed at 10 retailers as of October 25, 2026, with prices from £690 to £4,004, a £3,314 spread on the same certified stone. Brilliant Earth lists it at £4,004. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838642954
Dimensions8.06 × 8.04 × 4.86 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm8.04 mm3.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838642954
Side View
Table 69.0%Crown 34.6°Girdle: MediumPavilion 35.8°CuletDepth 60.4%

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: Oct 26
Current: £4,004 GBP|Low: £553 GBP|High: £4,056 GBP|Avg: £1,377 GBP|+2.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7£690 GBP
Retailer 3£692 GBP
Retailer 5£729 GBP
Retailer 4£940 GBP
Retailer 6£1,188 GBP
Retailer 2£1,632 GBP
Brilliant Earth£4,004 GBP

22 data points across 7 retailers

10 retailers£690 GBP to £4,004 GBP

A
Retailer 1
-
£360 GBP
$478 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£406 GBP
$540 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
£690 GBP
$917 USD
View
A
Retailer 4
-
£692 GBP
$920 USD
View
A
Retailer 5
-
£729 GBP
€922 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
£940 GBP
A$1,922 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£1,188 GBP
$1,578 USD
View
B+
Retailer 8
-
£1,434 GBP
$1,905 USD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
£1,632 GBP
View
Most Expensive
B
Brilliant Earth
21567017A · Oct 25
£4,004 GBP
$5,320 USD
View
9 more retailers have this diamond
Prices start from £690 GBPSave up to £3,314 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
£690 GBP