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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 7566439579

Certificate GIA 7566439579

Diamond specifications and retailer prices

From $2,127 CAD
As of November 4, 2026
Save $3,783 CAD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,910 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 7566439579. Listed at 20 retailers as of November 4, 2026, with prices from $2,127 to $5,910, a $3,783 spread on the same certified stone. NZ Jewellers lists it at $5,910. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7566439579
Dimensions6.29 × 6.22 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.29 mm6.22 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7566439579
Side View
Table 60.0%Crown 36°Girdle: THN-THKPavilion 41.6°Culet: NDepth 64.1%

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: $5,910 CAD|Low: $2,127 CAD|High: $6,046 CAD|Avg: $3,148 CAD|-2.2%
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
November 6, 2026
Retailer 8$2,127 CAD
Retailer 16$2,134 CAD
Retailer 7$2,440 CAD
Retailer 9$2,507 CAD
Retailer 11$2,553 CAD
Retailer 17$2,556 CAD
Retailer 19$2,578 CAD
Retailer 6$2,609 CAD
Retailer 2$2,630 CAD
Retailer 10$2,827 CAD
Retailer 12$2,937 CAD
Retailer 13$2,945 CAD
Retailer 4$2,958 CAD
Retailer 18$3,082 CAD
Retailer 5$3,262 CAD
Retailer 15$3,262 CAD
Retailer 14$3,628 CAD
Retailer 3$4,095 CAD
Retailer 20$4,938 CAD
NZ Jewellers$5,910 CAD

20 data points across 20 retailers

20 retailers$2,127 CAD to $5,910 CAD

A
Cheapest Retailer
-
$2,127 CAD
A
Retailer 2
-
$2,134 CAD
View
A
Retailer 3
-
$2,440 CAD
View
A
Retailer 4
-
$2,507 CAD
View
A
Retailer 5
-
$2,553 CAD
View
A
Retailer 6
-
$2,556 CAD
View
A
Retailer 7
-
$2,578 CAD
View
B+
Retailer 8
-
$2,609 CAD
View
Final sale: no returns
A
Retailer 9
-
$2,630 CAD
View
A
Retailer 10
-
$2,827 CAD
View
B+
Retailer 11
-
$2,937 CAD
View
B+
Retailer 12
-
$2,945 CAD
View
B+
Retailer 13
-
$2,958 CAD
View
B+
Retailer 14
-
$3,082 CAD
View
B+
Retailer 15
-
$3,262 CAD
View
B+
Retailer 16
-
$3,262 CAD
View
B+
Retailer 17
-
$3,628 CAD
View
B
Retailer 18
-
$4,095 CAD
View
B
Retailer 19
-
$4,938 CAD
View
Most Expensive
B
NZ Jewellers
eb83822e-2d03-435e-a033-308e9c585d88 · Nov 5
$5,910 CAD
$4,232 USD
View
19 more retailers have this diamond
Prices start from $2,127 CADSave up to $3,783 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
$2,127 CAD