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Asscher|Lab Grown|IGI

4.00ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG848666229

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG848666229

Diamond specifications and retailer prices

From £700 GBP
$940 USD
As of November 2, 2026
Save £1,567 GBP (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,268 GBP at MOH London · As of November 3, 2026
View at MOH London

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848666229 or 848666229. Listed at 5 retailers as of November 2, 2026, with prices from £700 to £2,268, a £1,567 spread on the same certified stone. MOH London lists it at £2,268. 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

4.00
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666229
Dimensions8.70 × 8.67 × 5.50 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm8.67 mm4.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666229
Side View
Table 69.0%Crown 37.7°Girdle: ThickPavilion 37.4°Culet: NoneDepth 63.4%

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: Nov 2
Current: £2,268 GBP|Low: £700 GBP|High: £2,268 GBP|Avg: £1,312 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3£700 GBP
Retailer 2£815 GBP
Retailer 4£1,037 GBP
Retailer 5£1,693 GBP
MOH London£2,268 GBP

4 data points across 5 retailers

5 retailers£700 GBP to £2,268 GBP

B+
Cheapest Retailer
-
£700 GBP
$940 USD
A
Retailer 2
-
£815 GBP
View
B+
Retailer 3
-
£1,037 GBP
$1,392 USD
View
B
Retailer 4
-
£1,693 GBP
$2,272 USD
View
Most Expensive
B
MOH London
LG848666229 · Nov 3
£2,268 GBP
View
4 more retailers have this diamond
Prices start from £700 GBPSave up to £1,567 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
4.00ct Asscher
£700 GBP