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Oval|Natural|GIA

0.51ct F IF Oval Natural Diamond

ID • F/IF • GIA 6555357766

Certificate GIA 6555357766

Diamond specifications and retailer prices

From $1,195 AUD
As of November 6, 2026
Save $3,286 AUD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,481 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter 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 6555357766. Listed at 14 retailers as of November 5, 2026, with prices from $1,195 to $4,481, a $3,286 spread on the same certified stone. NZ Jewellers lists it at $4,481. 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

0.51
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555357766
Dimensions6.32 × 4.48 × 2.70 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
6.32 mm4.48 mm0.51 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555357766
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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 6
Current: $4,481 AUD|Low: $1,094 AUD|High: $4,481 AUD|Avg: $2,443 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$1,195 AUD
Retailer 4$1,672 AUD
Retailer 2$1,853 AUD
Retailer 3$1,866 AUD
Retailer 5$2,617 AUD
Retailer 7$2,883 AUD
NZ Jewellers$4,481 AUD

42 data points across 7 retailers

14 retailers$1,195 AUD to $4,481 AUD

A
Cheapest Retailer
-
$1,195 AUD
Final sale: no returns
A
Retailer 2
-
$1,297 AUD
View
B+
Retailer 3
-
$1,601 AUD
View
B+
Retailer 4
-
$1,601 AUD
View
B+
Retailer 5
-
$1,621 AUD
View
B+
Retailer 6
-
$1,645 AUD
View
B+
Retailer 7
-
$1,672 AUD
View
B+
Retailer 8
-
$1,853 AUD
View
B+
Retailer 9
-
$1,866 AUD
View
B+
Retailer 10
-
$1,909 AUD
View
B+
Retailer 11
-
$2,333 AUD
View
B+
Retailer 12
-
$2,617 AUD
View
B
Retailer 13
-
$2,883 AUD
View
Most Expensive
B
NZ Jewellers
811fd2db-38b7-4ae8-9dcf-edba08b8d6e3 · Nov 5
$4,481 AUD
$3,079 USD
View
13 more retailers have this diamond
Prices start from $1,195 AUDSave up to $3,286 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
0.51ct Oval
$1,195 AUD