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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 $823 AUD
As of November 4, 2026
Save $1,171 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,994 AUD 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 $823 to $1,994, a $1,171 spread on the same certified stone. MOH London lists it at $1,994. 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: $1,994 AUD|Low: $804 AUD|High: $2,017 AUD|Avg: $1,250 AUD|-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$823 AUD
Retailer 5$957 AUD
Retailer 12$1,004 AUD
Retailer 11$1,090 AUD
Retailer 13$1,106 AUD
Retailer 7$1,131 AUD
Retailer 3$1,243 AUD
Retailer 4$1,279 AUD
Retailer 2$1,294 AUD
Retailer 8$1,296 AUD
Retailer 10$1,366 AUD
Retailer 6$1,534 AUD
MOH London$1,994 AUD

31 data points across 13 retailers

12 retailers$823 AUD to $1,994 AUD

B+
Cheapest Retailer
-
$823 AUD
B
Retailer 2
-
$1,004 AUD
View
Final sale: no returns
Retailer 3
-
$1,090 AUD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,106 AUD
View
Retailer 5
-
$1,131 AUD
View
B
Retailer 6
-
$1,243 AUD
View
B
Retailer 7
-
$1,279 AUD
View
B
Retailer 8
-
$1,294 AUD
View
B
Retailer 9
-
$1,296 AUD
View
B
Retailer 10
-
$1,366 AUD
View
B
Retailer 11
-
$1,534 AUD
View
Most Expensive
B
MOH London
E21117EAD · Nov 4
$1,994 AUD
£1,099 GBP
View
11 more retailers have this diamond
Prices start from $823 AUDSave up to $1,171 AUD

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
$823 AUD