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Radiant|Natural|HRD

0.30ct E SI1 Radiant Natural Diamond

VG • E/SI1 • HRD 260000046043

Certificate HRD 260000046043

Diamond specifications and retailer prices

From $437 AUD
$307 USD
As of October 29, 2026
Save $1,236 AUD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,672 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.3ct natural radiant diamond

This 0.3ct natural radiant sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000046043. Listed at 11 retailers as of October 27, 2026, with prices from $437 to $1,672, a $1,236 spread on the same certified stone. NZ Jewellers lists it at $1,672. 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

0.30
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000046043
Dimensions4.52 × 3.33 × 2.36 mm
L/W Ratio1.36
Top View
4.52 mm3.33 mm0.30 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000046043
Side View
Table 75.0%CrownGirdle: POL-POLPavilionCulet: NoneDepth 70.9%

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 29
Current: $1,672 AUD|Low: $437 AUD|High: $1,672 AUD|Avg: $715 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 9$437 AUD
Retailer 10$470 AUD
Retailer 7$487 AUD
Retailer 2$572 AUD
Retailer 11$588 AUD
Retailer 5$598 AUD
Retailer 3$622 AUD
Retailer 8$655 AUD
Retailer 4$824 AUD
Retailer 6$1,009 AUD
NZ Jewellers$1,672 AUD

41 data points across 11 retailers

11 retailers$437 AUD to $1,672 AUD

A
Cheapest Retailer
-
$437 AUD
$307 USD
B+
Retailer 2
-
$470 AUD
$330 USD
View
B+
Retailer 3
-
$487 AUD
$342 USD
View
B+
Retailer 4
-
$572 AUD
£316 GBP
View
B+
Retailer 5
-
$588 AUD
$413 USD
View
B+
Retailer 6
-
$598 AUD
£331 GBP
View
B+
Retailer 7
-
$622 AUD
$437 USD
View
B+
Retailer 8
-
$655 AUD
$460 USD
View
B
Retailer 9
-
$824 AUD
€551 EUR
View
B
Retailer 10
-
$1,009 AUD
£558 GBP
View
Most Expensive
C
NZ Jewellers
1dfb1752-1370-404e-81a6-5b6d80a34f39 · Oct 27
$1,672 AUD
$1,175 USD
View
10 more retailers have this diamond
Prices start from $437 AUDSave up to $1,236 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
0.30ct Radiant
$437 AUD