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Asscher|Natural|GIA

0.51ct E SI2 Asscher Natural Diamond

GD • E/SI2 • GIA 6425525757

Certificate GIA 6425525757

Diamond specifications and retailer prices

From $736 SGD
As of November 4, 2026
Save $1,047 SGD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,783 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6425525757. Listed at 12 retailers as of November 4, 2026, with prices from $736 to $1,783, a $1,047 spread on the same certified stone. MOH London lists it at $1,783. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6425525757
Dimensions5.43 × 4.08 × 2.64 mm
L/W Ratio1.33
Top View
5.43 mm4.08 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6425525757
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,783 SGD|Low: $719 SGD|High: $1,804 SGD|Avg: $1,118 SGD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9$736 SGD
Retailer 5$856 SGD
Retailer 12$898 SGD
Retailer 11$975 SGD
Retailer 13$989 SGD
Retailer 6$1,012 SGD
Retailer 3$1,111 SGD
Retailer 4$1,143 SGD
Retailer 8$1,156 SGD
Retailer 7$1,159 SGD
Retailer 10$1,221 SGD
Retailer 2$1,372 SGD
MOH London$1,783 SGD

31 data points across 13 retailers

12 retailers$736 SGD to $1,783 SGD

B+
Cheapest Retailer
-
$736 SGD
B
Retailer 2
-
$898 SGD
View
Final sale: no returns
Retailer 3
-
$975 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$989 SGD
View
Retailer 5
-
$1,012 SGD
View
B
Retailer 6
-
$1,111 SGD
View
B
Retailer 7
-
$1,143 SGD
View
B
Retailer 8
-
$1,156 SGD
View
B
Retailer 9
-
$1,159 SGD
View
B
Retailer 10
-
$1,221 SGD
View
B
Retailer 11
-
$1,372 SGD
View
Most Expensive
B
MOH London
E21117EAD · Nov 4
$1,783 SGD
£1,099 GBP
View
11 more retailers have this diamond
Prices start from $736 SGDSave up to $1,047 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.

B+
0.51ct Asscher
$736 SGD