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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 5563153319

Certificate GIA 5563153319

Diamond specifications and retailer prices

From $1,189 AUD
As of November 4, 2026
Save $1,967 AUD (62%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,936 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round 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 and certified by GIA 5563153319. Listed at 26 retailers as of November 4, 2026, with a 166% 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

0.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563153319
Dimensions5.16 × 5.13 × 3.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.16 mm5.13 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563153319
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.6%

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 4
Current: $1,773 AUD|Low: $1,170 AUD|High: $3,228 AUD|Avg: $1,979 AUD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 17$1,189 AUD
Retailer 12$1,239 AUD
Retailer 9$1,457 AUD
Retailer 8$1,471 AUD
Retailer 13$1,503 AUD
Retailer 2$1,521 AUD
Retailer 14$1,533 AUD
Retailer 7$1,650 AUD
Retailer 6$1,770 AUD
Retailer 1$1,773 AUD
Retailer 10$1,886 AUD
Retailer 5$2,023 AUD
Retailer 11$2,196 AUD
Retailer 15$2,437 AUD
Retailer 16$2,893 AUD
Retailer 4$3,156 AUD
Retailer 3$3,201 AUD

26 data points across 17 retailers

26 retailers$1,189 AUD to $3,156 AUD

A
Cheapest Retailer
-
$1,189 AUD
A+
Retailer 2
-
$1,239 AUD
View
A
Retailer 3
-
$1,457 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,471 AUD
View
A
Retailer 5
-
$1,503 AUD
View
A
Retailer 6
-
$1,521 AUD
View
A
Retailer 7
-
$1,533 AUD
View
A
Retailer 8
-
$1,583 AUD
View
Retailer 9
-
$1,614 AUD
View
Price last confirmed 36 days ago
Retailer 10
-
$1,650 AUD
View
Price last confirmed 10 days ago
Retailer 11
-
$1,676 AUD
View
Price last confirmed 38 days ago
A
Retailer 12
-
$1,770 AUD
View
A
Retailer 13
-
$1,773 AUD
View
Retailer 14
-
$1,861 AUD
View
Price last confirmed 38 days ago
A
Retailer 15
-
$1,886 AUD
View
B+
Retailer 16
-
$2,023 AUD
View
B+
Retailer 17
-
$2,077 AUD
View
Retailer 18
-
$2,110 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$2,196 AUD
View
Retailer 20
-
$2,207 AUD
View
Price last confirmed 33 days ago
B+
Retailer 21
-
$2,437 AUD
View
B+
Retailer 22
-
$2,893 AUD
View
B
Retailer 23
-
$3,156 AUD
View
Retailer 24
-
$3,201 AUD
View
Price last confirmed 9 days ago
Retailer 25
-
$3,936 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
77615cfb-7570-4492-b94d-877b03e131ff · Oct 17
$3,936 AUD
$2,755 USD
View
Price last confirmed 19 days ago
25 more retailers have this diamond
Prices start from $1,189 AUDSave up to $1,967 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 Round
$1,189 AUD