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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 $393 SGD
$307 USD
As of October 29, 2026
Save $1,113 SGD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,506 SGD 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 $393 to $1,506, a $1,113 spread on the same certified stone. NZ Jewellers lists it at $1,506. 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: $1,506 SGD|Low: $393 SGD|High: $1,506 SGD|Avg: $644 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$393 SGD
Retailer 10$423 SGD
Retailer 7$438 SGD
Retailer 2$515 SGD
Retailer 11$529 SGD
Retailer 5$539 SGD
Retailer 3$560 SGD
Retailer 8$590 SGD
Retailer 4$742 SGD
Retailer 6$908 SGD
NZ Jewellers$1,506 SGD

42 data points across 11 retailers

11 retailers$393 SGD to $1,506 SGD

A
Cheapest Retailer
-
$393 SGD
$307 USD
B+
Retailer 2
-
$423 SGD
$330 USD
View
B+
Retailer 3
-
$438 SGD
$342 USD
View
B+
Retailer 4
-
$515 SGD
£316 GBP
View
B+
Retailer 5
-
$529 SGD
$413 USD
View
B+
Retailer 6
-
$539 SGD
£331 GBP
View
B+
Retailer 7
-
$560 SGD
$437 USD
View
B+
Retailer 8
-
$590 SGD
$460 USD
View
B
Retailer 9
-
$742 SGD
€551 EUR
View
B
Retailer 10
-
$908 SGD
£558 GBP
View
Most Expensive
C
NZ Jewellers
1dfb1752-1370-404e-81a6-5b6d80a34f39 · Oct 27
$1,506 SGD
$1,175 USD
View
10 more retailers have this diamond
Prices start from $393 SGDSave up to $1,113 SGD

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
$393 SGD