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Asscher|Natural|GIA

0.50ct D SI2 Asscher Natural Diamond

GD • D/SI2 • GIA 5543049522

Certificate GIA 5543049522

Diamond specifications and retailer prices

From £343 GBP
As of November 4, 2026
Save £70 GBP (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £412 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 5543049522. Listed at 4 retailers as of November 4, 2026, with prices from £343 to £412, a £70 spread on the same certified stone. Michael Trio lists it at £412. 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
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5543049522
Dimensions5.17 × 4.09 × 2.68 mm
L/W Ratio1.26
Top View
5.17 mm4.09 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5543049522
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.5%

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: £412 GBP|Low: £302 GBP|High: £617 GBP|Avg: £421 GBP|-9.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 2£343 GBP
Retailer 4£357 GBP
Retailer 3£369 GBP
Retailer 5£406 GBP
Michael Trio£412 GBP
Retailer 6£617 GBP

8 data points across 6 retailers

4 retailers£343 GBP to £412 GBP

B+
Cheapest Retailer
-
£343 GBP
Final sale: no returns
Retailer 2
-
£357 GBP
View
Price last confirmed 81 days ago
A
Retailer 3
-
£369 GBP
View
Most Expensive
B+
Michael Trio
1258670741 · Nov 6
£412 GBP
SGD 750 SGD
View
3 more retailers have this diamond
Prices start from £343 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
£343 GBP