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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 7556943897

Certificate GIA 7556943897

Diamond specifications and retailer prices

From $1,097 AUD
As of November 4, 2026
Save $2,473 AUD (69%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,697 AUD at NZ Jewellers · As of September 10, 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 7556943897. Listed at 28 retailers as of November 4, 2026, with a 225% 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 angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556943897
Dimensions5.07 × 5.10 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.07 mm5.10 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556943897
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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: $3,570 AUD|Low: $1,097 AUD|High: $3,613 AUD|Avg: $1,788 AUD|-1.2%
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 14$1,097 AUD
Retailer 16$1,100 AUD
Retailer 8$1,331 AUD
Retailer 10$1,351 AUD
Retailer 12$1,366 AUD
Retailer 17$1,371 AUD
Retailer 3$1,374 AUD
Retailer 18$1,374 AUD
Retailer 19$1,431 AUD
Retailer 5$1,463 AUD
Retailer 21$1,520 AUD
Retailer 15$1,546 AUD
Retailer 7$1,688 AUD
Retailer 2$1,706 AUD
Retailer 13$1,741 AUD
Retailer 22$1,908 AUD
Retailer 11$1,956 AUD
Retailer 20$2,090 AUD
Retailer 9$2,394 AUD
Retailer 4$2,681 AUD
Retailer 6$2,938 AUD
NZ Jewellers$3,570 AUD

21 data points across 22 retailers

28 retailers$1,097 AUD to $3,570 AUD

A+
Cheapest Retailer
-
$1,097 AUD
A+
Retailer 2
-
$1,100 AUD
View
A
Retailer 3
-
$1,331 AUD
View
A
Retailer 4
-
$1,351 AUD
View
Final sale: no returns
Retailer 5
-
$1,366 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$1,371 AUD
View
A
Retailer 7
-
$1,374 AUD
View
A
Retailer 8
-
$1,374 AUD
View
A
Retailer 9
-
$1,431 AUD
View
A
Retailer 10
-
$1,463 AUD
View
Retailer 11
-
$1,516 AUD
View
Price last confirmed 57 days ago
Retailer 12
-
$1,516 AUD
View
Price last confirmed 62 days ago
A
Retailer 13
-
$1,520 AUD
View
Retailer 14
-
$1,546 AUD
View
Price last confirmed 11 days ago
A
Retailer 15
-
$1,688 AUD
View
A
Retailer 16
-
$1,706 AUD
View
A
Retailer 17
-
$1,741 AUD
View
Retailer 18
-
$1,748 AUD
View
Price last confirmed 60 days ago
Retailer 19
-
$1,748 AUD
View
Price last confirmed 56 days ago
B+
Retailer 20
-
$1,908 AUD
View
B+
Retailer 21
-
$1,956 AUD
View
B+
Retailer 22
-
$2,090 AUD
View
B+
Retailer 23
-
$2,394 AUD
View
B+
Retailer 24
-
$2,681 AUD
View
B+
Retailer 25
-
$2,938 AUD
View
B
Retailer 26
-
$3,570 AUD
View
Retailer 27
-
$3,697 AUD
View
Price last confirmed 59 days ago
Most Expensive
NZ Jewellers
9bcc1084-07dc-4c33-8f38-758d78e9ffa3 · Sep 10
$3,697 AUD
$2,588 USD
View
Price last confirmed 56 days ago
27 more retailers have this diamond
Prices start from $1,097 AUDSave up to $2,473 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
$1,097 AUD