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Asscher|Lab Grown|IGI

1.55ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG581340216

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG581340216

Diamond specifications and retailer prices

From £662 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £662 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 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581340216 or 581340216. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581340216
Dimensions6.20 × 6.16 × 4.27 mm
L/W Ratio1.01
Culet sizePointed
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
6.20 mm6.16 mm1.55 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581340216
Side View
Table 64.0%Crown 36.3°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £117 GBP|Low: £117 GBP|High: £1,349 GBP|Avg: £601 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
June 13, 2026
Retailer 1£117 GBP
Retailer 9£294 GBP
Retailer 8£327 GBP
Retailer 2£352 GBP
Retailer 7£442 GBP
Retailer 6£516 GBP
Retailer 10£551 GBP
Retailer 4£666 GBP
Retailer 5£1,006 GBP
Retailer 3£1,349 GBP

40 data points across 10 retailers

1 retailer

B+
Diamond Quarter
1.55VS1HLG16A2BBN · Nov 2
£662 GBP
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B+
1.55ct Asscher
£662 GBP