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Radiant|Natural|GIA

1.02ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1545531586

Certificate GIA 1545531586

Diamond specifications and retailer prices

From $2,694 CAD
As of November 2, 2026
Save $3,954 CAD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,648 CAD at NZ Jewellers · As of November 3, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545531586. Listed at 7 retailers as of November 2, 2026, with prices from $2,694 to $6,648, a $3,954 spread on the same certified stone. NZ Jewellers lists it at $6,648. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle30.47°
OriginNatural
Grading LabGIA
CertificateGIA 1545531586
Dimensions6.72 × 5.06 × 3.29 mm
L/W Ratio1.33
Girdle conditionThick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.72 mm5.06 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545531586
Side View
Table 68.0%Crown 45°Girdle: STK-THKPavilion 30.47°Culet: NoneDepth 65.1%

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 2
Current: $6,648 CAD|Low: $2,692 CAD|High: $6,840 CAD|Avg: $3,640 CAD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$2,694 CAD
Retailer 7$2,708 CAD
Retailer 5$2,725 CAD
Retailer 2$2,851 CAD
Retailer 6$2,913 CAD
Retailer 8$3,332 CAD
Retailer 9$3,460 CAD
Retailer 10$3,735 CAD
Retailer 4$4,774 CAD
NZ Jewellers$6,648 CAD

33 data points across 10 retailers

7 retailers$2,694 CAD to $6,648 CAD

A
Cheapest Retailer
-
$2,694 CAD
A
Retailer 2
-
$2,708 CAD
View
A
Retailer 3
-
$2,725 CAD
View
A
Retailer 4
-
$2,851 CAD
View
A
Retailer 5
-
$2,913 CAD
View
B+
Retailer 6
-
$4,774 CAD
View
Most Expensive
B
NZ Jewellers
04b5bf8f-9846-4bc6-8dbe-88678b7d311b · Nov 3
$6,648 CAD
$4,726 USD
View
6 more retailers have this diamond
Prices start from $2,694 CADSave up to $3,954 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
$2,694 CAD