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Radiant|Natural|HRD

1.02ct E SI2 Radiant Natural Diamond

GD • E/SI2 • HRD 240000195571

Shape and cutting style on the report: Radiant

Certificate HRD 240000195571

Diamond specifications and retailer prices

From $2,060 AUD
$1,447 USD
As of October 31, 2026
Save $3,388 AUD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,448 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 240000195571. Listed at 9 retailers as of October 30, 2026, with prices from $2,060 to $5,448, a $3,388 spread on the same certified stone. NZ Jewellers lists it at $5,448. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000195571
Dimensions6.46 × 4.93 × 3.48 mm
L/W Ratio1.31
Girdle conditionPolished
Culet sizePointed
Top View
6.46 mm4.93 mm1.02 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000195571
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.0%

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: Oct 31
Current: $5,448 AUD|Low: $1,591 AUD|High: $5,448 AUD|Avg: $2,690 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
October 31, 2026
Retailer 4$1,591 AUD
Retailer 11$2,060 AUD
Retailer 12$2,070 AUD
Retailer 5$2,234 AUD
Retailer 9$2,234 AUD
Retailer 10$2,336 AUD
Retailer 3$2,449 AUD
Retailer 7$2,464 AUD
Retailer 8$2,577 AUD
Retailer 2$3,052 AUD
Retailer 6$3,934 AUD
NZ Jewellers$5,448 AUD

30 data points across 12 retailers

9 retailers$2,060 AUD to $5,448 AUD

B+
Cheapest Retailer
-
$2,060 AUD
$1,447 USD
Final sale: no returns
A
Retailer 2
-
$2,234 AUD
$1,569 USD
View
B+
Retailer 3
-
$2,234 AUD
$1,569 USD
View
B+
Retailer 4
-
$2,336 AUD
$1,641 USD
View
A
Retailer 5
-
$2,464 AUD
£1,363 GBP
View
B+
Retailer 6
-
$2,577 AUD
$1,810 USD
View
B+
Retailer 7
-
$3,052 AUD
€2,042 EUR
View
B+
Retailer 8
-
$3,934 AUD
£2,176 GBP
View
Most Expensive
B
NZ Jewellers
ec245bba-3f51-4010-8e47-e5695c1f9030 · Oct 30
$5,448 AUD
$3,827 USD
View
8 more retailers have this diamond
Prices start from $2,060 AUDSave up to $3,388 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
$2,060 AUD