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Round|Natural|GIA

0.51ct F IF Round Natural Diamond

EX • F/IF • GIA 2567162002

Certificate GIA 2567162002

Diamond specifications and retailer prices

From $651 USD
As of November 6, 2026
Save $2,083 USD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,811 USD at NZ Jewellers · As of September 8, 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 2567162002. Listed at 23 retailers as of November 6, 2026, with a 320% 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
FluorescenceStrong
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2567162002
Dimensions5.12 × 5.08 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.12 mm5.08 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567162002
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $651 USD|Low: $651 USD|High: $1,616 USD|Avg: $964 USD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$651 USD
Retailer 2$804 USD
Retailer 9$817 USD
Retailer 6$829 USD
Retailer 7$879 USD
Retailer 10$905 USD
Retailer 3$1,012 USD
Retailer 5$1,041 USD
Retailer 4$1,136 USD
Retailer 8$1,596 USD

28 data points across 10 retailers

23 retailers$651 USD to $2,734 USD

A+
Cheapest Retailer
-
$651 USD
A
Retailer 2
-
$652 USD
View
A
Retailer 3
-
$804 USD
View
Final sale: no returns
A
Retailer 4
-
$813 USD
View
Retailer 5
-
$817 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$829 USD
View
A
Retailer 7
-
$872 USD
View
A
Retailer 8
-
$879 USD
View
Retailer 9
-
$896 USD
View
Price last confirmed 63 days ago
A
Retailer 10
-
$905 USD
View
A
Retailer 11
-
$911 USD
View
A
Retailer 12
-
$1,006 USD
View
A
Retailer 13
-
$1,012 USD
View
Retailer 14
-
$1,034 USD
View
Price last confirmed 61 days ago
A
Retailer 15
-
$1,041 USD
View
A
Retailer 16
-
$1,136 USD
View
A
Retailer 17
-
$1,159 USD
View
A
Retailer 18
-
$1,175 USD
View
B+
Retailer 19
-
$1,238 USD
View
B+
Retailer 20
-
$1,419 USD
View
B+
Retailer 21
-
$1,596 USD
View
B
Retailer 22
-
$2,734 USD
View
Most Expensive
NZ Jewellers
c489a168-1056-4f0d-adc3-56df6fe7b1b8 · Sep 8
$2,811 USD
View
Price last confirmed 59 days ago
22 more retailers have this diamond
Prices start from $651 USDSave up to $2,083 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
$651 USD