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Radiant|Natural|GIA

1.02ct K SI2 Radiant Natural Diamond

ID • K/SI2 • GIA 1543162404

Certificate GIA 1543162404

Diamond specifications and retailer prices

From $1,329 CAD
As of November 5, 2026
Save $2,839 CAD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,168 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543162404. Listed at 9 retailers as of November 5, 2026, with prices from $1,329 to $4,168, a $2,839 spread on the same certified stone. NZ Jewellers lists it at $4,168. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543162404
Dimensions7.30 × 4.78 × 3.37 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.30 mm4.78 mm1.02 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543162404
Side View
Table 72.0%CrownGirdlePavilionCulet: NoneDepth 70.6%

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: $4,168 CAD|Low: $1,329 CAD|High: $4,168 CAD|Avg: $1,892 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$1,329 CAD
Retailer 8$1,329 CAD
Retailer 4$1,359 CAD
Retailer 9$1,380 CAD
Retailer 7$1,533 CAD
Retailer 3$1,540 CAD
Retailer 5$1,858 CAD
Retailer 2$2,419 CAD
NZ Jewellers$4,168 CAD

38 data points across 9 retailers

9 retailers$1,329 CAD to $4,168 CAD

A
Cheapest Retailer
-
$1,329 CAD
Retailer 2
-
$1,329 CAD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,359 CAD
View
A
Retailer 4
-
$1,380 CAD
View
A
Retailer 5
-
$1,533 CAD
View
A
Retailer 6
-
$1,540 CAD
View
A
Retailer 7
-
$1,858 CAD
View
B+
Retailer 8
-
$2,419 CAD
View
Most Expensive
B
NZ Jewellers
ae5dc3bb-c3f7-48f2-89de-3f48621b32ff · Nov 5
$4,168 CAD
$2,963 USD
View
8 more retailers have this diamond
Prices start from $1,329 CADSave up to $2,839 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
$1,329 CAD