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Radiant|Natural|HRD

1.02ct G SI2 Radiant Natural Diamond

ID • G/SI2 • HRD 240000231129

Shape and cutting style on the report: Radiant

Certificate HRD 240000231129

Diamond specifications and retailer prices

From $2,182 AUD
$1,529 USD
As of November 2, 2026
Save $3,584 AUD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,766 AUD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 240000231129. Listed at 9 retailers as of October 30, 2026, with prices from $2,182 to $5,766, a $3,584 spread on the same certified stone. NZ Jewellers lists it at $5,766. 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
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000231129
Dimensions6.45 × 4.98 × 3.46 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizePointed
Top View
6.45 mm4.98 mm1.02 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000231129
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.0%

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 2
Current: $5,766 AUD|Low: $1,666 AUD|High: $5,766 AUD|Avg: $2,862 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$1,666 AUD
Retailer 11$2,182 AUD
Retailer 12$2,190 AUD
Retailer 6$2,364 AUD
Retailer 9$2,364 AUD
Retailer 10$2,473 AUD
Retailer 3$2,570 AUD
Retailer 7$2,608 AUD
Retailer 8$2,728 AUD
Retailer 5$3,229 AUD
Retailer 2$4,143 AUD
NZ Jewellers$5,766 AUD

25 data points across 12 retailers

9 retailers$2,182 AUD to $5,766 AUD

A
Cheapest Retailer
-
$2,182 AUD
$1,529 USD
Final sale: no returns
A
Retailer 2
-
$2,364 AUD
$1,657 USD
View
A
Retailer 3
-
$2,364 AUD
$1,657 USD
View
A
Retailer 4
-
$2,473 AUD
$1,733 USD
View
A
Retailer 5
-
$2,608 AUD
£1,439 GBP
View
A
Retailer 6
-
$2,728 AUD
$1,912 USD
View
A
Retailer 7
-
$3,229 AUD
€2,155 EUR
View
B+
Retailer 8
-
$4,143 AUD
£2,286 GBP
View
Most Expensive
B
NZ Jewellers
5f182dc3-af9a-45b6-be79-f604606b750b · Oct 30
$5,766 AUD
$4,041 USD
View
8 more retailers have this diamond
Prices start from $2,182 AUDSave up to $3,584 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
$2,182 AUD