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Round|Natural|GIA

1.00ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6201522226

Certificate GIA 6201522226

Diamond specifications and retailer prices

From $1,841 CAD
As of November 4, 2026
Save $4,232 CAD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,072 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6201522226. Listed at 17 retailers as of November 4, 2026, with prices from $1,841 to $6,072, a $4,232 spread on the same certified stone. NZ Jewellers lists it at $6,072. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6201522226
Dimensions6.36 × 6.33 × 3.97 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.36 mm6.33 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6201522226
Side View
Table 60.0%Crown 36°Girdle: ThickPavilion 41°Culet: NoneDepth 62.5%

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: $6,072 CAD|Low: $1,823 CAD|High: $6,072 CAD|Avg: $2,808 CAD
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 6, 2026
Retailer 14$1,841 CAD
Retailer 5$1,992 CAD
Retailer 8$2,121 CAD
Retailer 4$2,297 CAD
Retailer 2$2,381 CAD
Retailer 6$2,426 CAD
Retailer 3$2,490 CAD
Retailer 15$2,490 CAD
Retailer 9$2,514 CAD
Retailer 10$2,566 CAD
Retailer 16$2,605 CAD
Retailer 7$2,680 CAD
Retailer 11$2,747 CAD
Retailer 17$2,873 CAD
Retailer 12$3,374 CAD
Retailer 13$4,350 CAD
NZ Jewellers$6,072 CAD

33 data points across 17 retailers

17 retailers$1,841 CAD to $6,072 CAD

A
Cheapest Retailer
-
$1,841 CAD
B+
Retailer 2
-
$1,992 CAD
View
B+
Retailer 3
-
$2,268 CAD
View
B+
Retailer 4
-
$2,297 CAD
View
Final sale: no returns
B+
Retailer 5
-
$2,381 CAD
View
B+
Retailer 6
-
$2,426 CAD
View
B+
Retailer 7
-
$2,490 CAD
View
Retailer 8
-
$2,490 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,514 CAD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$2,566 CAD
View
B+
Retailer 11
-
$2,605 CAD
View
B+
Retailer 12
-
$2,680 CAD
View
B+
Retailer 13
-
$2,747 CAD
View
B+
Retailer 14
-
$2,873 CAD
View
B
Retailer 15
-
$3,374 CAD
View
B
Retailer 16
-
$4,350 CAD
View
Most Expensive
B
NZ Jewellers
705ad050-b111-468a-a6ca-7d96b7576e1e · Nov 5
$6,072 CAD
$4,348 USD
View
16 more retailers have this diamond
Prices start from $1,841 CADSave up to $4,232 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
$1,841 CAD