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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 1535412515

Certificate GIA 1535412515

Diamond specifications and retailer prices

From $2,063 CAD
As of November 5, 2026
Save $3,367 CAD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,431 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1535412515. Listed at 15 retailers as of November 5, 2026, with prices from $2,063 to $5,431, a $3,367 spread on the same certified stone. NZ Jewellers lists it at $5,431. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535412515
Dimensions6.57 × 4.98 × 3.42 mm
L/W Ratio1.32
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Pinpoint
Top View
6.57 mm4.98 mm1.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535412515
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

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 5
Current: $2,469 CAD|Low: $2,063 CAD|High: $3,947 CAD|Avg: $2,529 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 7$2,063 CAD
Retailer 6$2,068 CAD
Retailer 5$2,089 CAD
Retailer 2$2,159 CAD
Retailer 9$2,329 CAD
Retailer 8$2,380 CAD
Retailer 1$2,469 CAD
Retailer 3$3,023 CAD
Retailer 4$3,891 CAD

42 data points across 9 retailers

15 retailers$2,063 CAD to $5,431 CAD

A
Cheapest Retailer
-
$2,063 CAD
A
Retailer 2
-
$2,068 CAD
View
Retailer 3
-
$2,089 CAD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,159 CAD
View
Retailer 5
-
$2,227 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,227 CAD
View
B+
Retailer 7
-
$2,297 CAD
View
B+
Retailer 8
-
$2,329 CAD
View
B+
Retailer 9
-
$2,380 CAD
View
B+
Retailer 10
-
$2,418 CAD
View
B+
Retailer 11
-
$2,469 CAD
View
B+
Retailer 12
-
$2,568 CAD
View
B
Retailer 13
-
$3,023 CAD
View
B
Retailer 14
-
$3,891 CAD
View
Most Expensive
C
NZ Jewellers
7aadada8-866e-4f94-b6ee-b7485ff910ab · Nov 5
$5,431 CAD
$3,861 USD
View
14 more retailers have this diamond
Prices start from $2,063 CADSave up to $3,367 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
$2,063 CAD