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Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5242085724

Certificate GIA 5242085724

Diamond specifications and retailer prices

From $2,430 CAD
As of November 4, 2026
Save $4,497 CAD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,927 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 top-tier cut grade and certified by GIA 5242085724. Listed at 12 retailers as of November 4, 2026, with prices from $2,430 to $6,927, a $4,497 spread on the same certified stone. NZ Jewellers lists it at $6,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5242085724
Dimensions6.38 × 6.43 × 3.90 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
6.38 mm6.43 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242085724
Side View
Table 60.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $6,927 CAD|Low: $2,430 CAD|High: $7,135 CAD|Avg: $4,090 CAD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$2,430 CAD
Retailer 11$2,999 CAD
Retailer 5$3,082 CAD
Retailer 7$3,314 CAD
Retailer 6$3,390 CAD
Retailer 8$3,466 CAD
Retailer 3$3,631 CAD
Retailer 9$4,038 CAD
Retailer 2$4,084 CAD
Retailer 4$5,088 CAD
Retailer 10$5,804 CAD
NZ Jewellers$6,927 CAD

23 data points across 12 retailers

12 retailers$2,430 CAD to $6,927 CAD

A
Cheapest Retailer
-
$2,430 CAD
A
Retailer 2
-
$2,999 CAD
View
A
Retailer 3
-
$3,082 CAD
View
B+
Retailer 4
-
$3,314 CAD
View
B+
Retailer 5
-
$3,390 CAD
View
B+
Retailer 6
-
$3,466 CAD
View
B+
Retailer 7
-
$3,631 CAD
View
B+
Retailer 8
-
$4,038 CAD
View
B+
Retailer 9
-
$4,084 CAD
View
B
Retailer 10
-
$5,088 CAD
View
B
Retailer 11
-
$5,804 CAD
View
Most Expensive
B
NZ Jewellers
6d2e61a6-4c98-4afb-9819-804605a8737e · Nov 5
$6,927 CAD
$4,960 USD
View
11 more retailers have this diamond
Prices start from $2,430 CADSave up to $4,497 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
$2,430 CAD