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Asscher|Natural|IGI

0.51ct K SI2 Asscher Natural Diamond

VG • K/SI2 • IGI 741597084

Shape and cutting style on the report: Square emerald cut

Certificate IGI 741597084

Diamond specifications and retailer prices

From $401 SGD
As of November 6, 2026
Save $871 SGD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,272 SGD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597084. Listed at 5 retailers as of November 4, 2026, with prices from $401 to $1,272, a $871 spread on the same certified stone. MOH London lists it at $1,272. 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
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 741597084
Dimensions4.36 × 4.35 × 2.96 mm
L/W Ratio1.00
Culet sizePointed
Top View
4.36 mm4.35 mm0.51 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 741597084
Side View
Table 63.0%Crown 37.9°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 68.0%

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: $1,272 SGD|Low: $401 SGD|High: $1,312 SGD|Avg: $809 SGD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$401 SGD
Retailer 4$718 SGD
Retailer 5$771 SGD
Retailer 3$834 SGD
MOH London$1,272 SGD

44 data points across 5 retailers

5 retailers$401 SGD to $1,272 SGD

A
Cheapest Retailer
-
$401 SGD
B+
Retailer 2
-
$718 SGD
View
B+
Retailer 3
-
$771 SGD
View
B
Retailer 4
-
$834 SGD
View
Most Expensive
C
MOH London
C6BF9C906 · Nov 4
$1,272 SGD
£784 GBP
View
4 more retailers have this diamond
Prices start from $401 SGDSave up to $871 SGD

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
$401 SGD