Asscher|Natural|IGI

0.65ct K SI1 Asscher Natural Diamond

VG • K/SI1 • IGI 741597105

Shape and cutting style on the report: Square emerald cut

Certificate IGI 741597105

Diamond specifications and retailer prices

From £289 GBP
As of November 6, 2026
Save £624 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £913 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.65ct natural asscher diamond

This 0.65ct 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 741597105. Listed at 6 retailers as of November 4, 2026, with prices from £289 to £913, a £624 spread on the same certified stone. MOH London lists it at £913. 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

0.65
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 741597105
Dimensions4.74 × 4.58 × 3.22 mm
L/W Ratio1.03
Culet sizePointed
Top View
4.74 mm4.58 mm0.65 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597105
Side View
Table 66.0%Crown 39°Girdle: STK-THKPavilion 42°Culet: NoneDepth 70.3%

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: £913 GBP|Low: £289 GBP|High: £925 GBP|Avg: £558 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£289 GBP
Retailer 6£494 GBP
Retailer 4£510 GBP
Retailer 3£587 GBP
Retailer 5£594 GBP
MOH London£913 GBP

38 data points across 6 retailers

6 retailers£289 GBP to £913 GBP

A
Cheapest Retailer
-
£289 GBP
B+
Retailer 2
-
£494 GBP
View
B+
Retailer 3
-
£510 GBP
View
B+
Retailer 4
-
£587 GBP
View
B+
Retailer 5
-
£594 GBP
View
Most Expensive
C
MOH London
DC5D4347A · Nov 4
£913 GBP
View
5 more retailers have this diamond
Prices start from £289 GBPSave up to £624 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
0.65ct Asscher
£289 GBP