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Radiant|Natural|GIA

1.02ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 6565283024

Certificate GIA 6565283024

Diamond specifications and retailer prices

From $2,219 AUD
As of November 7, 2026
Save $3,400 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,619 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565283024. Listed at 11 retailers as of November 5, 2026, with prices from $2,219 to $5,619, a $3,400 spread on the same certified stone. NZ Jewellers lists it at $5,619. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565283024
Dimensions6.63 × 4.88 × 3.42 mm
L/W Ratio1.36
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.63 mm4.88 mm1.02 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565283024
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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 7
Current: $5,619 AUD|Low: $2,118 AUD|High: $5,619 AUD|Avg: $2,901 AUD|+4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$2,219 AUD
Retailer 4$2,234 AUD
Retailer 8$2,304 AUD
Retailer 10$2,304 AUD
Retailer 11$2,410 AUD
Retailer 2$2,554 AUD
Retailer 9$2,658 AUD
Retailer 6$2,812 AUD
Retailer 5$3,128 AUD
Retailer 7$4,026 AUD
NZ Jewellers$5,619 AUD

29 data points across 11 retailers

11 retailers$2,219 AUD to $5,619 AUD

A
Cheapest Retailer
-
$2,219 AUD
A
Retailer 2
-
$2,234 AUD
View
A
Retailer 3
-
$2,304 AUD
View
Retailer 4
-
$2,304 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,410 AUD
View
B+
Retailer 6
-
$2,554 AUD
View
B+
Retailer 7
-
$2,658 AUD
View
B+
Retailer 8
-
$2,812 AUD
View
B
Retailer 9
-
$3,128 AUD
View
B
Retailer 10
-
$4,026 AUD
View
Most Expensive
B
NZ Jewellers
2e60967f-dc04-46d8-8e13-c53be63a4448 · Nov 5
$5,619 AUD
$3,861 USD
View
10 more retailers have this diamond
Prices start from $2,219 AUDSave up to $3,400 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
$2,219 AUD