CaratHunter
Plans
Asscher|Natural|GIA

0.51ct E SI2 Asscher Natural Diamond

GD • E/SI2 • GIA 6425525757

Certificate GIA 6425525757

Diamond specifications and retailer prices

From €513 EUR
As of November 6, 2026
Save €730 EUR (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,244 EUR 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 €513 to €1,244, a €730 spread on the same certified stone. MOH London lists it at €1,244. 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 6
Current: €1,244 EUR|Low: €502 EUR|High: €1,258 EUR|Avg: €780 EUR|-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€513 EUR
Retailer 5€597 EUR
Retailer 12€626 EUR
Retailer 11€680 EUR
Retailer 13€690 EUR
Retailer 7€706 EUR
Retailer 3€775 EUR
Retailer 4€797 EUR
Retailer 2€807 EUR
Retailer 8€808 EUR
Retailer 10€852 EUR
Retailer 6€957 EUR
MOH London€1,244 EUR

31 data points across 13 retailers

12 retailers€513 EUR to €1,244 EUR

B+
Cheapest Retailer
-
€513 EUR
B
Retailer 2
-
€626 EUR
View
Final sale: no returns
Retailer 3
-
€680 EUR
View
Price last confirmed 8 days ago
B
Retailer 4
-
€690 EUR
View
B
Retailer 5
-
€706 EUR
View
B
Retailer 6
-
€775 EUR
View
B
Retailer 7
-
€797 EUR
View
B
Retailer 8
-
€807 EUR
View
B
Retailer 9
-
€808 EUR
View
B
Retailer 10
-
€852 EUR
View
B
Retailer 11
-
€957 EUR
View
Most Expensive
B
MOH London
E21117EAD · Nov 4
€1,244 EUR
£1,099 GBP
View
11 more retailers have this diamond
Prices start from €513 EURSave up to €730 EUR

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
€513 EUR