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Oval|Natural|GIA

0.51ct F IF Oval Natural Diamond

EX • F/IF • GIA 6555227327

Certificate GIA 6555227327

Diamond specifications and retailer prices

From $1,169 AUD
As of November 6, 2026
Save $145 AUD (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,314 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 6555227327. Listed at 4 retailers as of November 6, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555227327
Dimensions6.37 × 4.47 × 2.83 mm
L/W Ratio1.43
Top View
6.37 mm4.47 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6555227327
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,314 AUD|Low: $1,169 AUD|High: $1,415 AUD|Avg: $1,289 AUD|-2.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$1,169 AUD
Retailer 2$1,279 AUD
Retailer 3$1,301 AUD
77 Diamonds$1,314 AUD

40 data points across 4 retailers

4 retailers$1,169 AUD to $1,314 AUD

A
Cheapest Retailer
-
$1,169 AUD
A
Retailer 2
-
$1,279 AUD
View
A
Retailer 3
-
$1,301 AUD
View
Most Expensive
A
77 Diamonds
OVCPE6XWJZWK · Nov 6
$1,314 AUD
£711 GBP
View
3 more retailers have this diamond
Prices start from $1,169 AUDSave up to $145 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
$1,169 AUD