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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 $767 USD
As of November 6, 2026
Save $1,732 USD (69%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,588 USD 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 226% 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
Color
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 6
Current: $2,499 USD|Low: $767 USD|High: $2,529 USD|Avg: $1,253 USD|-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 2$767 USD
Retailer 15$768 USD
Retailer 9$932 USD
Retailer 11$946 USD
Retailer 14$956 USD
Retailer 18$960 USD
Retailer 4$962 USD
Retailer 19$962 USD
Retailer 20$1,002 USD
Retailer 6$1,024 USD
Retailer 22$1,064 USD
Retailer 13$1,070 USD
Retailer 8$1,182 USD
Retailer 16$1,194 USD
Retailer 17$1,219 USD
Retailer 3$1,336 USD
Retailer 12$1,369 USD
Retailer 21$1,463 USD
Retailer 10$1,676 USD
Retailer 5$1,877 USD
Retailer 7$2,057 USD
NZ Jewellers$2,499 USD

21 data points across 22 retailers

28 retailers$767 USD to $2,499 USD

A+
Cheapest Retailer
-
$767 USD
A
Retailer 2
-
$768 USD
View
A
Retailer 3
-
$932 USD
View
A
Retailer 4
-
$946 USD
View
Final sale: no returns
Retailer 5
-
$956 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$960 USD
View
A
Retailer 7
-
$962 USD
View
A
Retailer 8
-
$962 USD
View
A
Retailer 9
-
$1,002 USD
View
A
Retailer 10
-
$1,024 USD
View
Retailer 11
-
$1,061 USD
View
Price last confirmed 57 days ago
Retailer 12
-
$1,061 USD
View
Price last confirmed 62 days ago
A
Retailer 13
-
$1,064 USD
View
A
Retailer 14
-
$1,070 USD
View
A
Retailer 15
-
$1,182 USD
View
A
Retailer 16
-
$1,194 USD
View
A
Retailer 17
-
$1,219 USD
View
Retailer 18
-
$1,224 USD
View
Price last confirmed 60 days ago
Retailer 19
-
$1,224 USD
View
Price last confirmed 56 days ago
B+
Retailer 20
-
$1,336 USD
View
B+
Retailer 21
-
$1,369 USD
View
B+
Retailer 22
-
$1,463 USD
View
B+
Retailer 23
-
$1,676 USD
View
B+
Retailer 24
-
$1,877 USD
View
B+
Retailer 25
-
$2,057 USD
View
B
Retailer 26
-
$2,499 USD
View
Retailer 27
-
$2,588 USD
View
Price last confirmed 59 days ago
Most Expensive
NZ Jewellers
9bcc1084-07dc-4c33-8f38-758d78e9ffa3 · Sep 10
$2,588 USD
View
Price last confirmed 57 days ago
27 more retailers have this diamond
Prices start from $767 USDSave up to $1,732 USD

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
$767 USD