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Oval|Natural|GIA

0.42ct F IF Oval Natural Diamond

GD • F/IF • GIA 1558605641

Certificate GIA 1558605641

Diamond specifications and retailer prices

From $766 AUD
MYR 2,186 MYR
As of November 2, 2026
Save $271 AUD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,037 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded F 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 1558605641. Listed at 4 retailers as of November 2, 2026, with prices from $766 to $1,037, a $271 spread on the same certified stone. 77 Diamonds lists it at $1,037. 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
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558605641
Dimensions6.22 × 4.14 × 2.64 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.22 mm4.14 mm0.42 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558605641
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.6%

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 2
Current: $1,037 AUD|Low: $721 AUD|High: $1,044 AUD|Avg: $885 AUD|+1.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$766 AUD
Retailer 2$843 AUD
Retailer 3$925 AUD
77 Diamonds$1,037 AUD

40 data points across 4 retailers

4 retailers$766 AUD to $1,037 AUD

A
Cheapest Retailer
-
$766 AUD
MYR 2,186 MYR
A
Retailer 2
-
$843 AUD
$591 USD
View
Final sale: no returns
B+
Retailer 3
-
$925 AUD
SGD 876 SGD
View
Most Expensive
B+
77 Diamonds
OVCPF2VSHUYX · Nov 2
$1,037 AUD
£572 GBP
View
3 more retailers have this diamond
Prices start from $766 AUDSave up to $271 AUD

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 Oval
$766 AUD