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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 2557549525

Certificate GIA 2557549525

Diamond specifications and retailer prices

From $5,047 CAD
As of November 4, 2026
Save $6,811 CAD (57%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,859 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557549525. Listed at 28 retailers as of November 4, 2026, with prices from $5,047 to $11,859, a $6,811 spread on the same certified stone. NZ Jewellers lists it at $11,859. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557549525
Dimensions6.35 × 6.38 × 3.96 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Needle, Indented Natural, Natural
Top View
6.35 mm6.38 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557549525
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
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: $11,859 CAD|Low: $5,047 CAD|High: $12,937 CAD|Avg: $7,505 CAD|-8.3%
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
November 5, 2026
Retailer 8$5,047 CAD
Retailer 10$5,093 CAD
Retailer 17$6,356 CAD
Retailer 6$6,473 CAD
Retailer 14$6,658 CAD
Retailer 3$6,807 CAD
Retailer 9$6,807 CAD
Retailer 4$6,972 CAD
Retailer 13$7,204 CAD
Retailer 12$7,209 CAD
Retailer 16$7,465 CAD
Retailer 2$7,547 CAD
Retailer 11$7,691 CAD
Retailer 5$7,854 CAD
Retailer 7$8,367 CAD
Retailer 15$10,811 CAD
NZ Jewellers$11,859 CAD

17 data points across 17 retailers

28 retailers$5,047 CAD to $11,859 CAD

A
Cheapest Retailer
-
$5,047 CAD
A
Retailer 2
-
$5,093 CAD
View
A
Retailer 3
-
$5,560 CAD
View
A
Retailer 4
-
$5,628 CAD
View
B+
Retailer 5
-
$5,936 CAD
View
B+
Retailer 6
-
$6,282 CAD
View
Final sale: no returns
B+
Retailer 7
-
$6,356 CAD
View
B+
Retailer 8
-
$6,410 CAD
View
Retailer 9
-
$6,418 CAD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$6,473 CAD
View
B+
Retailer 11
-
$6,658 CAD
View
B+
Retailer 12
-
$6,807 CAD
View
Retailer 13
-
$6,807 CAD
View
Price last confirmed 7 days ago
Retailer 14
-
$6,896 CAD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$6,972 CAD
View
B+
Retailer 16
-
$7,016 CAD
View
B+
Retailer 17
-
$7,050 CAD
View
B+
Retailer 18
-
$7,204 CAD
View
B
Retailer 19
-
$7,209 CAD
View
B+
Retailer 20
-
$7,465 CAD
View
B+
Retailer 21
-
$7,547 CAD
View
B+
Retailer 22
-
$7,678 CAD
View
B+
Retailer 23
-
$7,691 CAD
View
B+
Retailer 24
-
$7,854 CAD
View
B+
Retailer 25
-
$7,900 CAD
View
B+
Retailer 26
-
$8,367 CAD
View
B
Retailer 27
-
$10,811 CAD
View
Most Expensive
B
NZ Jewellers
f774ab97-55f1-4205-8f7e-33bae49ffed8 · Nov 5
$11,859 CAD
$8,510 USD
View
27 more retailers have this diamond
Prices start from $5,047 CADSave up to $6,811 CAD

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
1.00ct Round
$5,047 CAD