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Marquise|Natural|GIA

0.42ct E IF Marquise Natural Diamond

GD • E/IF • GIA 1558504713

Certificate GIA 1558504713

Diamond specifications and retailer prices

From £469 GBP
As of November 4, 2026
Save £129 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £598 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.42ct natural marquise diamond

This 0.42ct natural marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558504713. Listed at 3 retailers as of November 4, 2026, with prices from £469 to £598, a £129 spread on the same certified stone. 77 Diamonds lists it at £598. 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
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558504713
Dimensions7.55 × 3.92 × 2.48 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
7.55 mm3.92 mm0.42 ctE / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558504713
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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: £598 GBP|Low: £437 GBP|High: £611 GBP|Avg: £521 GBP|-0.2%
77 Diamonds
Retailer 2
Retailer 3
November 5, 2026
Retailer 3£469 GBP
Retailer 2£513 GBP
77 Diamonds£598 GBP

41 data points across 3 retailers

3 retailers£469 GBP to £598 GBP

A
Cheapest Retailer
-
£469 GBP
B+
Retailer 2
-
£513 GBP
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCP3NEDWU6Y · Nov 5
£598 GBP
View
2 more retailers have this diamond
Prices start from £469 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.

A
0.42ct Marquise
£469 GBP