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Round|Natural|GIA

1.03ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 5456761629

Certificate GIA 5456761629

Diamond specifications and retailer prices

From $2,877 CAD
As of November 6, 2026
Save $5,474 CAD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,351 CAD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.03ct natural round diamond

This 1.03ct 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 5456761629. Listed at 17 retailers as of November 5, 2026, with prices from $2,877 to $8,351, a $5,474 spread on the same certified stone. Diamond Quarter lists it at $8,351. 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

1.03
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5456761629
Dimensions6.53 × 6.49 × 3.99 mm
L/W Ratio1.01
Top View
6.53 mm6.49 mm1.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5456761629
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

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: $3,492 CAD|Low: $2,681 CAD|High: $6,848 CAD|Avg: $3,988 CAD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$2,877 CAD
Retailer 6$3,161 CAD
Retailer 7$3,229 CAD
Retailer 1$3,492 CAD
Retailer 8$3,660 CAD
Retailer 2$4,064 CAD
Retailer 4$4,348 CAD
Retailer 3$6,748 CAD

45 data points across 8 retailers

17 retailers$2,877 CAD to $8,351 CAD

A
Cheapest Retailer
-
$2,877 CAD
A
Retailer 2
-
$3,161 CAD
View
A
Retailer 3
-
$3,229 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,492 CAD
View
Retailer 5
-
$3,500 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,500 CAD
View
A
Retailer 7
-
$3,660 CAD
View
Retailer 8
-
$3,667 CAD
View
Price last confirmed 109 days ago
B+
Retailer 9
-
$4,008 CAD
View
B+
Retailer 10
-
$4,008 CAD
View
B+
Retailer 11
-
$4,038 CAD
View
B+
Retailer 12
-
$4,064 CAD
View
B+
Retailer 13
-
$4,148 CAD
View
B+
Retailer 14
-
$4,348 CAD
View
B
Retailer 15
-
$6,748 CAD
View
B
Retailer 16
-
$8,075 CAD
View
Most Expensive
B
Diamond Quarter
1.03SI2F542977BAN · Nov 5
$8,351 CAD
£4,708 GBP
View
16 more retailers have this diamond
Prices start from $2,877 CADSave up to $5,474 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
1.03ct Round
$2,877 CAD