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Radiant|Natural|GIA

1.03ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 7532575024

Certificate GIA 7532575024

Diamond specifications and retailer prices

From $1,823 CAD
As of November 6, 2026
Save $2,763 CAD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,586 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7532575024. Listed at 11 retailers as of November 5, 2026, with prices from $1,823 to $4,586, a $2,763 spread on the same certified stone. NZ Jewellers lists it at $4,586. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7532575024
Dimensions6.78 × 4.85 × 3.42 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.78 mm4.85 mm1.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7532575024
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,586 CAD|Low: $1,807 CAD|High: $4,586 CAD|Avg: $2,440 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5$1,823 CAD
Retailer 9$1,881 CAD
Retailer 11$1,881 CAD
Retailer 3$1,966 CAD
Retailer 2$2,033 CAD
Retailer 4$2,127 CAD
Retailer 10$2,169 CAD
Retailer 7$2,294 CAD
Retailer 6$2,608 CAD
Retailer 8$3,443 CAD
NZ Jewellers$4,586 CAD

31 data points across 11 retailers

11 retailers$1,823 CAD to $4,586 CAD

A
Cheapest Retailer
-
$1,823 CAD
A
Retailer 2
-
$1,881 CAD
View
Retailer 3
-
$1,881 CAD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$1,966 CAD
View
B+
Retailer 5
-
$2,033 CAD
View
A
Retailer 6
-
$2,127 CAD
View
B+
Retailer 7
-
$2,169 CAD
View
B+
Retailer 8
-
$2,294 CAD
View
B+
Retailer 9
-
$2,608 CAD
View
B
Retailer 10
-
$3,443 CAD
View
Most Expensive
B
NZ Jewellers
faa9c9d1-eae4-48e8-9060-e048e483dcfc · Nov 5
$4,586 CAD
$3,260 USD
View
10 more retailers have this diamond
Prices start from $1,823 CADSave up to $2,763 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 Radiant
$1,823 CAD