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Asscher|Natural|GIA

0.50ct E SI2 Asscher Natural Diamond

GD • E/SI2 • GIA 2427308817

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate GIA 2427308817

Diamond specifications and retailer prices

From £394 GBP
As of November 5, 2026
Save £129 GBP (25%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £771 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural asscher diamond

This 0.5ct 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 2427308817. Listed at 9 retailers as of November 5, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427308817
Dimensions4.46 × 4.35 × 2.94 mm
L/W Ratio1.03
Top View
4.46 mm4.35 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427308817
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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 5
Current: £771 GBP|Low: £346 GBP|High: £781 GBP|Avg: £473 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£346 GBP
Retailer 4£394 GBP
Retailer 3£408 GBP
Retailer 6£415 GBP
Retailer 8£429 GBP
Retailer 7£464 GBP
Retailer 2£500 GBP
Retailer 5£522 GBP
MOH London£771 GBP

35 data points across 9 retailers

9 retailers£394 GBP to £522 GBP

Retailer 1
-
£346 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
£394 GBP
View
B+
Retailer 3
-
£408 GBP
View
B+
Retailer 4
-
£415 GBP
View
B+
Retailer 5
-
£429 GBP
View
B+
Retailer 6
-
£464 GBP
View
B
Retailer 7
-
£500 GBP
View
B
Retailer 8
-
£522 GBP
View
Most Expensive
MOH London
332F30D0C · Oct 29
£771 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from £394 GBPSave up to £129 GBP

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+
0.50ct Asscher
£394 GBP