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Round|Natural|GIA

1.00ct H SI2 Round Natural Diamond

GD • H/SI2 • GIA 3565508601

Certificate GIA 3565508601

Diamond specifications and retailer prices

From $1,841 CAD
As of November 6, 2026
Save $4,183 CAD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,024 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 3565508601. Listed at 19 retailers as of November 5, 2026, with prices from $1,841 to $6,024, a $4,183 spread on the same certified stone. NZ Jewellers lists it at $6,024. 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
H
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565508601
Dimensions6.06 × 6.13 × 4.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.06 mm6.13 mm1.00 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565508601
Side View
Table 55.0%Crown 39.5°Girdle: THN-VTKPavilion 39.8°Culet: NoneDepth 66.8%

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 6
Current: $6,024 CAD|Low: $1,841 CAD|High: $6,024 CAD|Avg: $2,714 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
Retailer 18
Retailer 19
November 6, 2026
Retailer 7$1,841 CAD
Retailer 16$1,863 CAD
Retailer 3$2,172 CAD
Retailer 17$2,246 CAD
Retailer 18$2,271 CAD
Retailer 10$2,272 CAD
Retailer 9$2,279 CAD
Retailer 2$2,297 CAD
Retailer 8$2,469 CAD
Retailer 12$2,570 CAD
Retailer 5$2,584 CAD
Retailer 11$2,656 CAD
Retailer 13$2,751 CAD
Retailer 6$2,849 CAD
Retailer 15$2,864 CAD
Retailer 14$3,165 CAD
Retailer 4$3,570 CAD
Retailer 19$4,314 CAD
NZ Jewellers$6,024 CAD

20 data points across 19 retailers

19 retailers$1,841 CAD to $6,024 CAD

A
Cheapest Retailer
-
$1,841 CAD
A
Retailer 2
-
$1,863 CAD
View
A
Retailer 3
-
$2,172 CAD
View
A
Retailer 4
-
$2,246 CAD
View
A
Retailer 5
-
$2,271 CAD
View
B+
Retailer 6
-
$2,272 CAD
View
B+
Retailer 7
-
$2,279 CAD
View
Final sale: no returns
A
Retailer 8
-
$2,297 CAD
View
A
Retailer 9
-
$2,469 CAD
View
B+
Retailer 10
-
$2,570 CAD
View
B+
Retailer 11
-
$2,584 CAD
View
B+
Retailer 12
-
$2,656 CAD
View
B+
Retailer 13
-
$2,751 CAD
View
B+
Retailer 14
-
$2,849 CAD
View
B+
Retailer 15
-
$2,864 CAD
View
B+
Retailer 16
-
$3,165 CAD
View
B+
Retailer 17
-
$3,570 CAD
View
B
Retailer 18
-
$4,314 CAD
View
Most Expensive
B
NZ Jewellers
96f8ff34-70b0-4e6a-b5cf-08acfa6b1b4a · Nov 5
$6,024 CAD
$4,313 USD
View
18 more retailers have this diamond
Prices start from $1,841 CADSave up to $4,183 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