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Round|Natural|GIA

1.05ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6243066324

Certificate GIA 6243066324

Diamond specifications and retailer prices

From $2,860 CAD
As of November 6, 2026
Save $5,240 CAD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,100 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6243066324. Listed at 10 retailers as of November 5, 2026, with prices from $2,860 to $8,100, a $5,240 spread on the same certified stone. NZ Jewellers lists it at $8,100. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6243066324
Dimensions6.45 × 6.49 × 4.04 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.45 mm6.49 mm1.05 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243066324
Side View
Table 56.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

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: $8,100 CAD|Low: $2,860 CAD|High: $8,176 CAD|Avg: $4,511 CAD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$2,860 CAD
Retailer 2$3,503 CAD
Retailer 10$3,526 CAD
Retailer 5$3,874 CAD
Retailer 3$3,972 CAD
Retailer 7$4,024 CAD
Retailer 4$4,218 CAD
Retailer 9$4,479 CAD
Retailer 6$6,769 CAD
NZ Jewellers$8,100 CAD

9 data points across 10 retailers

10 retailers$2,860 CAD to $8,100 CAD

A
Cheapest Retailer
-
$2,860 CAD
A
Retailer 2
-
$3,503 CAD
View
A
Retailer 3
-
$3,526 CAD
View
A
Retailer 4
-
$3,874 CAD
View
B+
Retailer 5
-
$3,972 CAD
View
B+
Retailer 6
-
$4,024 CAD
View
B+
Retailer 7
-
$4,218 CAD
View
B+
Retailer 8
-
$4,479 CAD
View
B
Retailer 9
-
$6,769 CAD
View
Most Expensive
B
NZ Jewellers
a0c4d71a-4a8f-4571-8791-6d3a54c3e038 · Nov 5
$8,100 CAD
$5,800 USD
View
9 more retailers have this diamond
Prices start from $2,860 CADSave up to $5,240 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
$2,860 CAD