CaratHunter
Plans
Round|Natural|GIA

1.05ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1568539086

Certificate GIA 1568539086

Diamond specifications and retailer prices

From $3,397 CAD
As of November 4, 2026
Save $4,532 CAD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,929 CAD at NZ Jewellers · As of November 5, 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 1568539086. Listed at 16 retailers as of November 4, 2026, with prices from $3,397 to $7,929, a $4,532 spread on the same certified stone. NZ Jewellers lists it at $7,929. 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 angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1568539086
Dimensions6.49 × 6.54 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
6.49 mm6.54 mm1.05 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1568539086
Side View
Table 61.0%Crown 32.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 61.2%

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: $7,929 CAD|Low: $3,397 CAD|High: $8,120 CAD|Avg: $4,375 CAD|-1.2%
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 6, 2026
Retailer 4$3,397 CAD
Retailer 13$3,453 CAD
Retailer 6$3,501 CAD
Retailer 2$3,629 CAD
Retailer 14$3,735 CAD
Retailer 3$3,792 CAD
Retailer 15$3,792 CAD
Retailer 5$3,882 CAD
Retailer 16$3,938 CAD
Retailer 9$3,991 CAD
Retailer 7$4,096 CAD
Retailer 8$4,376 CAD
Retailer 10$4,629 CAD
Retailer 11$4,706 CAD
Retailer 12$6,626 CAD
NZ Jewellers$7,929 CAD

22 data points across 16 retailers

16 retailers$3,397 CAD to $7,929 CAD

A
Cheapest Retailer
-
$3,397 CAD
A
Retailer 2
-
$3,453 CAD
View
A
Retailer 3
-
$3,501 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,629 CAD
View
A
Retailer 5
-
$3,735 CAD
View
A
Retailer 6
-
$3,792 CAD
View
Retailer 7
-
$3,792 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,882 CAD
View
A
Retailer 9
-
$3,938 CAD
View
A
Retailer 10
-
$3,991 CAD
View
B+
Retailer 11
-
$4,096 CAD
View
B+
Retailer 12
-
$4,376 CAD
View
B+
Retailer 13
-
$4,629 CAD
View
B+
Retailer 14
-
$4,706 CAD
View
B
Retailer 15
-
$6,626 CAD
View
Most Expensive
B
NZ Jewellers
290dbc2f-2003-4c37-ba32-b61c12f1e6a1 · Nov 5
$7,929 CAD
$5,637 USD
View
15 more retailers have this diamond
Prices start from $3,397 CADSave up to $4,532 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
$3,397 CAD