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Radiant|Natural|GIA

1.02ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 6465164908

Certificate GIA 6465164908

Diamond specifications and retailer prices

From $1,326 AUD
As of November 5, 2026
Save $2,832 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,158 AUD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6465164908. Listed at 9 retailers as of November 5, 2026, with prices from $1,326 to $4,158, a $2,832 spread on the same certified stone. NZ Jewellers lists it at $4,158. 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
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6465164908
Dimensions5.99 × 4.91 × 3.46 mm
L/W Ratio1.22
Top View
5.99 mm4.91 mm1.02 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6465164908
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: 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: $4,158 AUD|Low: $1,326 AUD|High: $4,158 AUD|Avg: $1,860 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$1,326 AUD
Retailer 8$1,326 AUD
Retailer 3$1,355 AUD
Retailer 9$1,377 AUD
Retailer 7$1,530 AUD
Retailer 2$1,534 AUD
Retailer 4$1,856 AUD
Retailer 5$2,425 AUD
NZ Jewellers$4,158 AUD

40 data points across 9 retailers

9 retailers$1,326 AUD to $4,158 AUD

Retailer 1
-
$1,326 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$1,326 AUD
View
A
Retailer 3
-
$1,355 AUD
View
B+
Retailer 4
-
$1,377 AUD
View
B+
Retailer 5
-
$1,530 AUD
View
B+
Retailer 6
-
$1,534 AUD
View
B+
Retailer 7
-
$1,856 AUD
View
B+
Retailer 8
-
$2,425 AUD
View
Most Expensive
C
NZ Jewellers
c257a1e6-ace0-428a-8c42-17a4aa98ed6c · Nov 5
$4,158 AUD
$2,857 USD
View
8 more retailers have this diamond
Prices start from $1,326 AUDSave up to $2,832 AUD

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
$1,326 AUD