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Asscher|Natural|IGI

0.55ct J VS1 Asscher Natural Diamond

VG • J/VS1 • IGI 749531599

Shape and cutting style on the report: Square emerald cut

Certificate IGI 749531599

Diamond specifications and retailer prices

From £257 GBP
As of November 6, 2026
Save £554 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £811 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural asscher diamond

This 0.55ct natural asscher sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 749531599. Listed at 6 retailers as of November 4, 2026, with prices from £257 to £811, a £554 spread on the same certified stone. MOH London lists it at £811. 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

0.55
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 749531599
Dimensions4.37 × 4.30 × 3.05 mm
L/W Ratio1.02
Culet sizePointed
Top View
4.37 mm4.30 mm0.55 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 749531599
Side View
Table 68.0%Crown 37.2°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 70.9%

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: Nov 6
Current: £811 GBP|Low: £257 GBP|High: £845 GBP|Avg: £505 GBP|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£257 GBP
Retailer 6£449 GBP
Retailer 4£451 GBP
Retailer 3£528 GBP
Retailer 5£545 GBP
MOH London£811 GBP

39 data points across 6 retailers

6 retailers£257 GBP to £811 GBP

A
Cheapest Retailer
-
£257 GBP
B+
Retailer 2
-
£449 GBP
View
B+
Retailer 3
-
£451 GBP
View
B+
Retailer 4
-
£528 GBP
View
B
Retailer 5
-
£545 GBP
View
Most Expensive
B
MOH London
617F760AC · Nov 4
£811 GBP
View
5 more retailers have this diamond
Prices start from £257 GBPSave up to £554 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
0.55ct Asscher
£257 GBP