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Round|Natural|GIA

0.51ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6561494575

Certificate GIA 6561494575

Diamond specifications and retailer prices

From $775 USD
As of November 6, 2026
Save $1,776 USD (70%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,551 USD at NZ Jewellers · As of November 6, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561494575. Listed at 26 retailers as of November 6, 2026, with prices from $775 to $2,551, a $1,776 spread on the same certified stone. NZ Jewellers lists it at $2,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561494575
Dimensions5.20 × 5.19 × 3.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.20 mm5.19 mm0.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561494575
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.2%

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: $2,551 USD|Low: $768 USD|High: $2,571 USD|Avg: $1,254 USD|-0.8%
NZ Jewellers
Retailer 2
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Retailer 23
November 7, 2026
Retailer 13$775 USD
Retailer 6$780 USD
Retailer 15$942 USD
Retailer 8$965 USD
Retailer 3$1,001 USD
Retailer 4$1,010 USD
Retailer 16$1,037 USD
Retailer 11$1,046 USD
Retailer 22$1,046 USD
Retailer 23$1,086 USD
Retailer 14$1,121 USD
Retailer 7$1,179 USD
Retailer 10$1,185 USD
Retailer 20$1,207 USD
Retailer 2$1,208 USD
Retailer 18$1,257 USD
Retailer 17$1,311 USD
Retailer 19$1,346 USD
Retailer 9$1,349 USD
Retailer 21$1,614 USD
Retailer 5$1,915 USD
Retailer 12$2,087 USD
NZ Jewellers$2,551 USD

17 data points across 23 retailers

26 retailers$775 USD to $2,551 USD

A+
Cheapest Retailer
-
$775 USD
A
Retailer 2
-
$780 USD
View
A
Retailer 3
-
$942 USD
View
A
Retailer 4
-
$965 USD
View
Final sale: no returns
A
Retailer 5
-
$1,001 USD
View
A
Retailer 6
-
$1,010 USD
View
A
Retailer 7
-
$1,037 USD
View
A
Retailer 8
-
$1,046 USD
View
Retailer 9
-
$1,046 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,062 USD
View
Price last confirmed 30 days ago
A
Retailer 11
-
$1,086 USD
View
B+
Retailer 12
-
$1,121 USD
View
Retailer 13
-
$1,172 USD
View
Price last confirmed 26 days ago
B+
Retailer 14
-
$1,179 USD
View
B+
Retailer 15
-
$1,185 USD
View
B+
Retailer 16
-
$1,207 USD
View
B+
Retailer 17
-
$1,208 USD
View
B+
Retailer 18
-
$1,257 USD
View
B+
Retailer 19
-
$1,311 USD
View
B+
Retailer 20
-
$1,346 USD
View
B+
Retailer 21
-
$1,349 USD
View
B+
Retailer 22
-
$1,614 USD
View
B
Retailer 23
-
$1,915 USD
View
B
Retailer 24
-
$2,087 USD
View
Retailer 25
-
$2,197 USD
View
Price last confirmed 26 days ago
Most Expensive
B
NZ Jewellers
5c176df7-dd56-4a9e-8d6f-51981e2b85ed · Nov 6
$2,551 USD
View
25 more retailers have this diamond
Prices start from $775 USDSave up to $1,776 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
$775 USD