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Round|Natural|GIA

1.05ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 3565583268

Certificate GIA 3565583268

Diamond specifications and retailer prices

From $2,934 CAD
As of November 4, 2026
Save $5,557 CAD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,492 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565583268. Listed at 15 retailers as of November 2, 2026, with prices from $2,934 to $8,492, a $5,557 spread on the same certified stone. NZ Jewellers lists it at $8,492. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565583268
Dimensions6.50 × 6.47 × 4.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.50 mm6.47 mm1.05 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3565583268
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: $8,492 CAD|Low: $2,898 CAD|High: $8,878 CAD|Avg: $4,552 CAD|-4.4%
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
November 3, 2026
Retailer 11$2,934 CAD
Retailer 9$3,448 CAD
Retailer 16$3,550 CAD
Retailer 5$3,742 CAD
Retailer 14$3,749 CAD
Retailer 15$3,846 CAD
Retailer 12$3,908 CAD
Retailer 2$3,974 CAD
Retailer 13$4,031 CAD
Retailer 7$4,106 CAD
Retailer 3$4,192 CAD
Retailer 6$4,344 CAD
Retailer 4$5,020 CAD
Retailer 8$6,093 CAD
Retailer 10$6,792 CAD
NZ Jewellers$8,492 CAD

14 data points across 16 retailers

15 retailers$2,934 CAD to $8,492 CAD

A
Cheapest Retailer
-
$2,934 CAD
Retailer 2
-
$3,448 CAD
View
Price last confirmed 4 days ago
A
Retailer 3
-
$3,550 CAD
View
Retailer 4
-
$3,742 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,846 CAD
View
A
Retailer 6
-
$3,908 CAD
View
A
Retailer 7
-
$3,974 CAD
View
A
Retailer 8
-
$4,031 CAD
View
Retailer 9
-
$4,106 CAD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$4,192 CAD
View
B+
Retailer 11
-
$4,344 CAD
View
B+
Retailer 12
-
$5,020 CAD
View
Retailer 13
-
$6,093 CAD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$6,792 CAD
View
Most Expensive
B
NZ Jewellers
84250c0a-1161-479d-a492-645bcb894989 · Nov 2
$8,492 CAD
$6,037 USD
View
14 more retailers have this diamond
Prices start from $2,934 CADSave up to $5,557 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
1.05ct Round
$2,934 CAD