CaratHunter
Plans
Asscher|Lab Grown|IGI

1.51ct H VS2 Asscher Lab Grown Diamond

VG • H/VS2 • IGI LG615359055

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG615359055

Diamond specifications and retailer prices

From £422 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £422 GBP at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG615359055 or 615359055. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.51
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615359055
Dimensions6.35 × 6.16 × 4.14 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.35 mm6.16 mm1.51 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615359055
Side View
Table 66.0%Crown 37.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £305 GBP|Low: £305 GBP|High: £933 GBP|Avg: £548 GBP
Retailer 1
Retailer 2
Retailer 3
January 4, 2026
Retailer 1£305 GBP
Retailer 2£440 GBP
Retailer 3£933 GBP

8 data points across 3 retailers

1 retailer

B+
Diamond Quarter
1.51VS2HLG558E5CN · Oct 31
£422 GBP
View

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.

B+
1.51ct Asscher
£422 GBP