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Round|Natural|GIA

1.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2567678759

Certificate GIA 2567678759

Diamond specifications and retailer prices

From $4,063 CAD
₹276,974 INR
As of November 1, 2026
Save $4,706 CAD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,768 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 2567678759. Listed at 17 retailers as of October 30, 2026, with prices from $4,063 to $8,768, a $4,706 spread on the same certified stone. NZ Jewellers lists it at $8,768. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2567678759
Dimensions6.54 × 6.51 × 3.96 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.54 mm6.51 mm1.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567678759
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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 1
Current: $8,768 CAD|Low: $4,063 CAD|High: $8,768 CAD|Avg: $5,453 CAD
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
Retailer 17
November 2, 2026
Retailer 8$4,063 CAD
Retailer 15$4,469 CAD
Retailer 6$4,530 CAD
Retailer 16$4,645 CAD
Retailer 4$4,833 CAD
Retailer 2$4,842 CAD
Retailer 3$5,033 CAD
Retailer 7$5,033 CAD
Retailer 10$5,185 CAD
Retailer 5$5,227 CAD
Retailer 9$5,483 CAD
Retailer 11$5,524 CAD
Retailer 14$5,807 CAD
Retailer 17$5,837 CAD
Retailer 13$6,186 CAD
Retailer 12$8,416 CAD
NZ Jewellers$8,768 CAD

6 data points across 17 retailers

17 retailers$4,063 CAD to $8,768 CAD

A
Cheapest Retailer
-
$4,063 CAD
₹276,974 INR
B+
Retailer 2
-
$4,469 CAD
$3,199 USD
View
B+
Retailer 3
-
$4,530 CAD
$3,243 USD
View
B+
Retailer 4
-
$4,645 CAD
$3,325 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,833 CAD
$3,460 USD
View
B+
Retailer 6
-
$4,842 CAD
£2,730 GBP
View
B+
Retailer 7
-
$5,033 CAD
$3,603 USD
View
B+
Retailer 8
-
$5,033 CAD
$3,603 USD
View
B+
Retailer 9
-
$5,185 CAD
£2,922 GBP
View
B+
Retailer 10
-
$5,227 CAD
$3,742 USD
View
B+
Retailer 11
-
$5,483 CAD
$3,925 USD
View
B+
Retailer 12
-
$5,524 CAD
€3,766 EUR
View
B+
Retailer 13
-
$5,807 CAD
$4,157 USD
View
B+
Retailer 14
-
$5,837 CAD
£3,290 GBP
View
B
Retailer 15
-
$6,186 CAD
ZAR 71,546 ZAR
View
B
Retailer 16
-
$8,416 CAD
£4,744 GBP
View
Most Expensive
B
NZ Jewellers
8f5699ca-cc8d-45ac-adb5-ef3bc9e9b851 · Oct 30
$8,768 CAD
$6,277 USD
View
16 more retailers have this diamond
Prices start from $4,063 CADSave up to $4,706 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
$4,063 CAD