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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 3535573666

Certificate GIA 3535573666

Diamond specifications and retailer prices

From $1,646 CAD
As of November 7, 2026
Save $2,516 CAD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,162 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct 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 3535573666. Listed at 11 retailers as of November 5, 2026, with prices from $1,646 to $4,162, a $2,516 spread on the same certified stone. NZ Jewellers lists it at $4,162. 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

1.02
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3535573666
Dimensions6.40 × 4.91 × 3.41 mm
L/W Ratio1.30
Top View
6.40 mm4.91 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3535573666
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 69.5%

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 7
Current: $4,162 CAD|Low: $1,646 CAD|High: $4,162 CAD|Avg: $2,200 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 3$1,646 CAD
Retailer 4$1,654 CAD
Retailer 8$1,706 CAD
Retailer 10$1,706 CAD
Retailer 11$1,772 CAD
Retailer 2$1,927 CAD
Retailer 9$1,969 CAD
Retailer 6$2,082 CAD
Retailer 5$2,370 CAD
Retailer 7$3,117 CAD
NZ Jewellers$4,162 CAD

32 data points across 11 retailers

11 retailers$1,646 CAD to $4,162 CAD

A
Cheapest Retailer
-
$1,646 CAD
A
Retailer 2
-
$1,654 CAD
View
A
Retailer 3
-
$1,706 CAD
View
Retailer 4
-
$1,706 CAD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$1,772 CAD
View
A
Retailer 6
-
$1,927 CAD
View
B+
Retailer 7
-
$1,969 CAD
View
A
Retailer 8
-
$2,082 CAD
View
B+
Retailer 9
-
$2,370 CAD
View
B
Retailer 10
-
$3,117 CAD
View
Most Expensive
B
NZ Jewellers
15020155-9ff4-444b-a40a-c8008d2a5aec · Nov 5
$4,162 CAD
$2,959 USD
View
10 more retailers have this diamond
Prices start from $1,646 CADSave up to $2,516 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
1.02ct Radiant
$1,646 CAD