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Asscher|Natural|GIA

0.42ct D SI1 Asscher Natural Diamond

GD • D/SI1 • GIA 6552027973

Certificate GIA 6552027973

Diamond specifications and retailer prices

From £555 GBP
As of November 2, 2026
Save £492 GBP (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,047 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural asscher diamond

This 0.42ct natural asscher sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552027973. Listed at 3 retailers as of November 1, 2026, with prices from £555 to £1,047, a £492 spread on the same certified stone. MOH London lists it at £1,047. 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

0.42
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552027973
Dimensions5.62 × 3.53 × 2.33 mm
L/W Ratio1.59
Top View
5.62 mm3.53 mm0.42 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 6552027973
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,047 GBP|Low: £519 GBP|High: £1,060 GBP|Avg: £706 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2£555 GBP
Retailer 4£572 GBP
Retailer 3£683 GBP
MOH London£1,047 GBP

42 data points across 4 retailers

3 retailers£555 GBP to £1,047 GBP

B
Cheapest Retailer
-
£555 GBP
B
Retailer 2
-
£683 GBP
€873 EUR
View
Most Expensive
C
MOH London
F8C5AEF83 · Nov 1
£1,047 GBP
View
2 more retailers have this diamond
Prices start from £555 GBPSave up to £492 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
0.42ct Asscher
£555 GBP