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Emerald|Natural|GIA

0.42ct I IF Emerald Natural Diamond

I/IF • GIA 1569428004

Certificate GIA 1569428004

Diamond specifications and retailer prices

From £431 GBP
€550 EUR
As of November 2, 2026
Save £542 GBP (56%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £973 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural emerald diamond

This 0.42ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless) and certified by GIA 1569428004. Listed at 4 retailers as of October 30, 2026, with prices from £431 to £973, a £542 spread on the same certified stone. NZ Jewellers lists it at £973. 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
I
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1569428004
Dimensions5.21 × 3.41 × 2.13 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.21 mm3.41 mm0.42 ctI / IF
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1569428004
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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 2
Current: £973 GBP|Low: £431 GBP|High: £1,072 GBP|Avg: £651 GBP|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£431 GBP
Retailer 2£463 GBP
Retailer 4£587 GBP
NZ Jewellers£973 GBP

33 data points across 4 retailers

4 retailers£431 GBP to £973 GBP

B+
Cheapest Retailer
-
£431 GBP
€550 EUR
B+
Retailer 2
-
£463 GBP
View
B
Retailer 3
-
£587 GBP
View
Most Expensive
B
NZ Jewellers
b661322b-85df-465d-ae6f-92b8e9e67c6b · Oct 30
£973 GBP
$1,304 USD
View
3 more retailers have this diamond
Prices start from £431 GBPSave up to £542 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 Emerald
£431 GBP