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Radiant|Natural|IGI

0.30ct H VS1 Radiant Natural Diamond

VG • H/VS1 • IGI 754531867

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 754531867

Diamond specifications and retailer prices

From $353 AUD
$248 USD
As of November 1, 2026
Save $470 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,600 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754531867. Listed at 11 retailers as of October 29, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle43.4°
Pavilion angle33.1°
OriginNatural
Grading LabIGI
CertificateIGI 754531867
Dimensions4.81 × 3.26 × 2.17 mm
L/W Ratio1.48
Culet sizePointed
Top View
4.81 mm3.26 mm0.30 ctH / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 754531867
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 33.1°Culet: NoneDepth 66.6%

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 1
Current: $1,600 AUD|Low: $353 AUD|High: $1,658 AUD|Avg: $614 AUD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$353 AUD
Retailer 9$382 AUD
Retailer 10$394 AUD
Retailer 3$399 AUD
Retailer 5$411 AUD
Retailer 8$485 AUD
Retailer 4$503 AUD
Retailer 7$548 AUD
Retailer 6$601 AUD
Retailer 11$823 AUD
NZ Jewellers$1,600 AUD

30 data points across 11 retailers

11 retailers$353 AUD to $823 AUD

A
Cheapest Retailer
-
$353 AUD
$248 USD
A
Retailer 2
-
$382 AUD
$268 USD
View
A
Retailer 3
-
$394 AUD
$277 USD
View
A
Retailer 4
-
$399 AUD
$280 USD
View
A
Retailer 5
-
$411 AUD
SGD 390 SGD
View
A
Retailer 6
-
$485 AUD
£268 GBP
View
B+
Retailer 7
-
$503 AUD
£278 GBP
View
B+
Retailer 8
-
$548 AUD
ZAR 6,215 ZAR
View
B+
Retailer 9
-
$601 AUD
€402 EUR
View
B
Retailer 10
-
$823 AUD
£455 GBP
View
Most Expensive
NZ Jewellers
2c3d6d59-e07b-4e5f-9264-e6005dce7637 · Oct 30
$1,600 AUD
$1,124 USD
View
Price under review
10 more retailers have this diamond
Prices start from $353 AUDSave up to $470 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
$353 AUD