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Asscher|Natural|IGI

0.51ct K VS1 Asscher Natural Diamond

VG • K/VS1 • IGI 741597056

Shape and cutting style on the report: Square emerald cut

Certificate IGI 741597056

Diamond specifications and retailer prices

From $507 CAD
As of November 6, 2026
Save $1,096 CAD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,603 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 741597056. Listed at 6 retailers as of November 4, 2026, with prices from $507 to $1,603, a $1,096 spread on the same certified stone. MOH London lists it at $1,603. 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

0.51
Carat
K
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle45.3°
OriginNatural
Grading LabIGI
CertificateIGI 741597056
Dimensions4.38 × 4.27 × 2.90 mm
L/W Ratio1.03
Culet sizePointed
Top View
4.38 mm4.27 mm0.51 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597056
Side View
Table 62.0%Crown 37.5°Girdle: Slightly ThickPavilion 45.3°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,603 CAD|Low: $507 CAD|High: $1,658 CAD|Avg: $999 CAD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$507 CAD
Retailer 6$878 CAD
Retailer 4$894 CAD
Retailer 3$1,036 CAD
Retailer 5$1,078 CAD
MOH London$1,603 CAD

39 data points across 6 retailers

6 retailers$507 CAD to $1,603 CAD

A
Cheapest Retailer
-
$507 CAD
B+
Retailer 2
-
$878 CAD
View
B+
Retailer 3
-
$894 CAD
View
B
Retailer 4
-
$1,036 CAD
View
B
Retailer 5
-
$1,078 CAD
View
Most Expensive
B
MOH London
DE66D28C0 · Nov 4
$1,603 CAD
£904 GBP
View
5 more retailers have this diamond
Prices start from $507 CADSave up to $1,096 CAD

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
0.51ct Asscher
$507 CAD