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Round|Natural|GIA

1.00ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 3565104403

Certificate GIA 3565104403

Diamond specifications and retailer prices

From $4,194 CAD
As of November 5, 2026
Save $5,232 CAD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,426 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3565104403. Listed at 23 retailers as of November 5, 2026, with prices from $4,194 to $9,426, a $5,232 spread on the same certified stone. NZ Jewellers lists it at $9,426. 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
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565104403
Dimensions6.46 × 6.43 × 3.87 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud
Top View
6.46 mm6.43 mm1.00 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565104403
Side View
Table 64.0%Crown 32°Girdle: MED-THKPavilion 41.8°Culet: NoneDepth 60.1%

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 5
Current: $5,286 CAD|Low: $4,194 CAD|High: $9,155 CAD|Avg: $5,826 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 6$4,194 CAD
Retailer 10$4,201 CAD
Retailer 7$4,792 CAD
Retailer 2$4,993 CAD
Retailer 1$5,286 CAD
Retailer 8$5,445 CAD
Retailer 3$5,794 CAD
Retailer 11$6,159 CAD
Retailer 5$6,216 CAD
Retailer 4$6,603 CAD
Retailer 9$9,047 CAD

38 data points across 11 retailers

23 retailers$4,194 CAD to $9,426 CAD

A
Cheapest Retailer
-
$4,194 CAD
B+
Retailer 2
-
$4,201 CAD
View
B+
Retailer 3
-
$4,660 CAD
View
B+
Retailer 4
-
$4,666 CAD
View
B+
Retailer 5
-
$4,760 CAD
View
B+
Retailer 6
-
$4,792 CAD
View
B+
Retailer 7
-
$4,993 CAD
View
Final sale: no returns
B+
Retailer 8
-
$5,167 CAD
View
B
Retailer 9
-
$5,286 CAD
View
Retailer 10
-
$5,410 CAD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$5,410 CAD
View
B+
Retailer 12
-
$5,445 CAD
View
B
Retailer 13
-
$5,614 CAD
View
B
Retailer 14
-
$5,619 CAD
View
Retailer 15
-
$5,794 CAD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
$5,815 CAD
View
B+
Retailer 17
-
$6,216 CAD
View
B
Retailer 18
-
$6,243 CAD
View
B
Retailer 19
-
$6,603 CAD
View
B
Retailer 20
-
$7,891 CAD
View
B
Retailer 21
-
$8,111 CAD
View
B
Retailer 22
-
$9,047 CAD
View
Most Expensive
B
NZ Jewellers
679d0ba9-7b29-4259-aca0-12b939829a1d · Nov 5
$9,426 CAD
$6,749 USD
View
22 more retailers have this diamond
Prices start from $4,194 CADSave up to $5,232 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
$4,194 CAD