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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 15662670

Certificate GIA 15662670

Diamond specifications and retailer prices

From $3,535 CAD
As of November 4, 2026
Save $4,491 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,026 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15662670. Listed at 20 retailers as of November 4, 2026, with prices from $3,535 to $8,026, a $4,491 spread on the same certified stone. NZ Jewellers lists it at $8,026. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15662670
Dimensions5.90 × 5.82 × 3.39 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Cloud, Extra Facet
Top View
5.90 mm5.82 mm1.02 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 15662670
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.2%

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 4
Current: $8,026 CAD|Low: $3,609 CAD|High: $8,026 CAD|Avg: $4,962 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
November 7, 2026
Retailer 14$3,609 CAD
Retailer 6$3,955 CAD
Retailer 4$4,173 CAD
Retailer 12$4,173 CAD
Retailer 15$4,263 CAD
Retailer 11$4,334 CAD
Retailer 13$4,504 CAD
Retailer 3$4,532 CAD
Retailer 2$4,767 CAD
Retailer 5$4,816 CAD
Retailer 9$5,057 CAD
Retailer 7$5,344 CAD
Retailer 8$5,439 CAD
Retailer 10$7,684 CAD
NZ Jewellers$8,026 CAD

44 data points across 15 retailers

20 retailers$3,535 CAD to $8,026 CAD

A
Cheapest Retailer
-
$3,535 CAD
B+
Retailer 2
-
$3,609 CAD
View
B+
Retailer 3
-
$3,739 CAD
View
B+
Retailer 4
-
$3,955 CAD
View
Retailer 5
-
$4,173 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$4,173 CAD
View
B+
Retailer 7
-
$4,263 CAD
View
B+
Retailer 8
-
$4,334 CAD
View
B
Retailer 9
-
$4,504 CAD
View
B
Retailer 10
-
$4,532 CAD
View
B
Retailer 11
-
$4,754 CAD
View
B
Retailer 12
-
$4,754 CAD
View
B
Retailer 13
-
$4,767 CAD
View
B
Retailer 14
-
$4,816 CAD
View
B
Retailer 15
-
$4,909 CAD
View
B
Retailer 16
-
$5,057 CAD
View
Retailer 17
-
$5,344 CAD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$5,439 CAD
View
B
Retailer 19
-
$7,684 CAD
View
Most Expensive
C
NZ Jewellers
eae9b71f-c2e7-466e-aaf1-86329755775d · Nov 5
$8,026 CAD
$5,706 USD
View
19 more retailers have this diamond
Prices start from $3,535 CADSave up to $4,491 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
$3,535 CAD