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Asscher|Natural|GIA

0.50ct D SI2 Asscher Natural Diamond

GD • D/SI2 • GIA 1535407507

Certificate GIA 1535407507

Diamond specifications and retailer prices

From £347 GBP
As of November 4, 2026
Save £70 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £417 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.5ct natural asscher diamond

This 0.5ct natural asscher sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535407507. Listed at 4 retailers as of November 4, 2026, with prices from £347 to £417, a £70 spread on the same certified stone. Michael Trio lists it at £417. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535407507
Dimensions5.22 × 3.90 × 2.62 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal
Top View
5.22 mm3.90 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535407507
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.3%

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 4
Current: £417 GBP|Low: £305 GBP|High: £653 GBP|Avg: £439 GBP|-9.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2£347 GBP
Retailer 3£374 GBP
Retailer 4£380 GBP
Michael Trio£417 GBP
Retailer 5£432 GBP
Retailer 6£653 GBP

7 data points across 6 retailers

4 retailers£347 GBP to £417 GBP

B+
Cheapest Retailer
-
£347 GBP
Final sale: no returns
A
Retailer 2
-
£374 GBP
View
Retailer 3
-
£380 GBP
View
Price last confirmed 81 days ago
Most Expensive
B+
Michael Trio
3882439460 · Nov 6
£417 GBP
SGD 759 SGD
View
3 more retailers have this diamond
Prices start from £347 GBPSave up to £70 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.

A
0.50ct Asscher
£347 GBP