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Asscher|Natural|GIA

0.42ct F IF Asscher Natural Diamond

EX • F/IF • GIA 1557058741

Certificate GIA 1557058741

Diamond specifications and retailer prices

From £391 GBP
HK$4,100 HKD
As of November 1, 2026
Save £689 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,467 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural asscher diamond

This 0.42ct natural asscher sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557058741. Listed at 11 retailers as of November 1, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.42
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557058741
Dimensions4.15 × 4.15 × 2.75 mm
L/W Ratio1.00
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.15 mm4.15 mm0.42 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557058741
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,467 GBP|Low: £391 GBP|High: £1,552 GBP|Avg: £689 GBP|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8£391 GBP
Retailer 5£452 GBP
Retailer 10£468 GBP
Retailer 7£486 GBP
Retailer 11£504 GBP
Retailer 9£583 GBP
Retailer 6£607 GBP
Retailer 2£628 GBP
Retailer 3£752 GBP
Retailer 4£1,080 GBP
NZ Jewellers£1,467 GBP

36 data points across 11 retailers

11 retailers£391 GBP to £1,080 GBP

A+
Cheapest Retailer
-
£391 GBP
HK$4,100 HKD
A
Retailer 2
-
£452 GBP
€577 EUR
View
A
Retailer 3
-
£468 GBP
$628 USD
View
A
Retailer 4
-
£486 GBP
SGD 882 SGD
View
A
Retailer 5
-
£504 GBP
$676 USD
View
B+
Retailer 6
-
£583 GBP
$783 USD
View
B+
Retailer 7
-
£607 GBP
$815 USD
View
B+
Retailer 8
-
£628 GBP
€802 EUR
View
Retailer 9
-
£752 GBP
A$1,554 AUD
View
Price last confirmed 30 days ago
B
Retailer 10
-
£1,080 GBP
View
Most Expensive
NZ Jewellers
0a7f74ce-60b3-43c1-9040-f77d1e8e83a5 · Oct 30
£1,467 GBP
$1,968 USD
View
Price under review
10 more retailers have this diamond
Prices start from £391 GBPSave up to £689 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 Asscher
£391 GBP