Asscher|Lab Grown|IGI

4.08ct E VS1 Asscher Lab Grown Diamond

GD • E/VS1 • IGI LG670483829

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670483829

Diamond specifications and retailer prices

From £488 GBP
As of October 30, 2026
Save £3,142 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,411 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.08ct lab-grown asscher diamond

This 4.08ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG670483829 or 670483829. Listed at 20 retailers as of October 27, 2026, with a 644% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.08
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670483829
Dimensions8.76 × 8.75 × 5.79 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
8.76 mm8.75 mm4.08 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670483829
Side View
Table 63.0%Crown 38.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,411 GBP|Low: £422 GBP|High: £5,209 GBP|Avg: £1,601 GBP|-7.7%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 14
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Retailer 19
October 30, 2026
Retailer 2£488 GBP
Retailer 11£518 GBP
Retailer 6£543 GBP
Retailer 3£698 GBP
Retailer 13£826 GBP
Retailer 19£878 GBP
Retailer 12£898 GBP
Retailer 7£920 GBP
Retailer 15£1,200 GBP
Retailer 16£1,215 GBP
Retailer 4£1,343 GBP
Retailer 10£1,774 GBP
Retailer 8£1,874 GBP
Retailer 9£1,923 GBP
Retailer 5£1,945 GBP
Retailer 14£2,388 GBP
Retailer 17£2,672 GBP
Retailer 18£3,630 GBP
Brilliant Earth£4,411 GBP

37 data points across 19 retailers

20 retailers£488 GBP to £3,630 GBP

A
Cheapest Retailer
-
£488 GBP
B+
Retailer 2
-
£543 GBP
$728 USD
View
Final sale: no returns
B+
Retailer 3
-
£698 GBP
$935 USD
View
A
Retailer 4
-
£826 GBP
€1,054 EUR
View
B+
Retailer 5
-
£878 GBP
$1,177 USD
View
A
Retailer 6
-
£898 GBP
View
Retailer 7
-
£903 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
£920 GBP
$1,233 USD
View
B+
Retailer 9
-
£1,200 GBP
ZAR 25,974 ZAR
View
Retailer 10
-
£1,215 GBP
A$2,505 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£1,343 GBP
$1,799 USD
View
Retailer 12
-
£1,774 GBP
View
Price last confirmed 21 days ago
B
Retailer 13
-
£1,874 GBP
$2,511 USD
View
B
Retailer 14
-
£1,923 GBP
$2,577 USD
View
B
Retailer 15
-
£1,945 GBP
$2,606 USD
View
B
Retailer 16
-
£2,038 GBP
View
B
Retailer 17
-
£2,388 GBP
View
Retailer 18
-
£2,672 GBP
$3,580 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
£3,630 GBP
$4,864 USD
View
Most Expensive
Brilliant Earth
12676253A · Oct 16
£4,411 GBP
$5,910 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from £488 GBPSave up to £3,142 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
4.08ct Asscher
£488 GBP