Round|Natural|GIA

1.00ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 6525816997

Certificate GIA 6525816997

Diamond specifications and retailer prices

From $2,503 CAD
As of November 4, 2026
Save $3,215 CAD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,842 CAD at NZ Jewellers · As of September 24, 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 6525816997. Listed at 24 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6525816997
Dimensions6.36 × 6.31 × 4.01 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.36 mm6.31 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6525816997
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $3,489 CAD|Low: $2,503 CAD|High: $5,764 CAD|Avg: $3,585 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$2,503 CAD
Retailer 5$2,624 CAD
Retailer 7$2,666 CAD
Retailer 2$3,021 CAD
Retailer 1$3,489 CAD
Retailer 9$3,536 CAD
Retailer 4$3,751 CAD
Retailer 6$3,994 CAD
Retailer 3$4,029 CAD
Retailer 8$4,060 CAD
Retailer 10$5,718 CAD

34 data points across 11 retailers

24 retailers$2,503 CAD to $5,718 CAD

A
Cheapest Retailer
-
$2,503 CAD
A
Retailer 2
-
$2,624 CAD
View
A
Retailer 3
-
$2,666 CAD
View
B+
Retailer 4
-
$3,021 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,084 CAD
View
B+
Retailer 6
-
$3,133 CAD
View
B+
Retailer 7
-
$3,135 CAD
View
Retailer 8
-
$3,272 CAD
View
Price last confirmed 28 days ago
Retailer 9
-
$3,272 CAD
View
Price last confirmed 44 days ago
Retailer 10
-
$3,272 CAD
View
Price last confirmed 29 days ago
B+
Retailer 11
-
$3,380 CAD
View
Retailer 12
-
$3,424 CAD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$3,468 CAD
View
B+
Retailer 14
-
$3,489 CAD
View
B+
Retailer 15
-
$3,536 CAD
View
B+
Retailer 16
-
$3,751 CAD
View
Retailer 17
-
$3,776 CAD
View
Price last confirmed 28 days ago
Retailer 18
-
$3,776 CAD
View
Price last confirmed 44 days ago
B+
Retailer 19
-
$3,994 CAD
View
Retailer 20
-
$4,029 CAD
View
Price last confirmed 30 days ago
B+
Retailer 21
-
$4,060 CAD
View
B
Retailer 22
-
$5,718 CAD
View
Retailer 23
-
$6,842 CAD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
048dd901-66ae-4728-8dea-8c054d493b97 · Sep 24
$6,842 CAD
$4,899 USD
View
Price last confirmed 42 days ago
23 more retailers have this diamond
Prices start from $2,503 CADSave up to $3,215 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
$2,503 CAD