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Asscher|Natural|IGI

0.54ct K SI1 Asscher Natural Diamond

VG • K/SI1 • IGI 741597052

Shape and cutting style on the report: Square emerald cut

Certificate IGI 741597052

Diamond specifications and retailer prices

From £259 GBP
As of November 6, 2026
Save £560 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.54ct natural asscher diamond

This 0.54ct natural asscher sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597052. Listed at 6 retailers as of November 2, 2026, with prices from £259 to £819, a £560 spread on the same certified stone. MOH London lists it at £819. 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

0.54
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle40.6°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 741597052
Dimensions4.38 × 4.33 × 3.05 mm
L/W Ratio1.01
Culet sizePointed
Top View
4.38 mm4.33 mm0.54 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597052
Side View
Table 66.0%Crown 40.6°Girdle: STK-THKPavilion 42°Culet: NoneDepth 70.4%

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: £819 GBP|Low: £259 GBP|High: £844 GBP|Avg: £510 GBP|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£259 GBP
Retailer 6£452 GBP
Retailer 3£454 GBP
Retailer 5£531 GBP
Retailer 4£550 GBP
MOH London£819 GBP

41 data points across 6 retailers

6 retailers£259 GBP to £819 GBP

A
Cheapest Retailer
-
£259 GBP
B+
Retailer 2
-
£452 GBP
View
B+
Retailer 3
-
£454 GBP
View
B
Retailer 4
-
£531 GBP
View
B
Retailer 5
-
£550 GBP
View
Most Expensive
C
MOH London
CBD3D0D11 · Nov 2
£819 GBP
View
5 more retailers have this diamond
Prices start from £259 GBPSave up to £560 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
0.54ct Asscher
£259 GBP