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Round|Natural|IGI

0.30ct K VS1 Round Natural Diamond

GD • K/VS1 • IGI 279773837

Shape and cutting style on the report: Round brilliant

Certificate IGI 279773837

Diamond specifications and retailer prices

From $176 AUD
As of November 3, 2026
Save $959 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,134 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI 279773837. Listed at 16 retailers as of November 3, 2026, with prices from $176 to $1,134, a $959 spread on the same certified stone. NZ Jewellers lists it at $1,134. 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
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle39.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 279773837
Dimensions4.15 × 4.10 × 2.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.15 mm4.10 mm0.30 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 279773837
Side View
Table 57.0%Crown 39.4°Girdle: THK-VTKPavilion 40.6°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,134 AUD|Low: $173 AUD|High: $1,134 AUD|Avg: $408 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 13$176 AUD
Retailer 6$246 AUD
Retailer 7$250 AUD
Retailer 10$257 AUD
Retailer 3$270 AUD
Retailer 14$280 AUD
Retailer 15$310 AUD
Retailer 8$319 AUD
Retailer 16$337 AUD
Retailer 9$390 AUD
Retailer 5$436 AUD
Retailer 12$457 AUD
Retailer 2$496 AUD
Retailer 4$554 AUD
Retailer 11$576 AUD
NZ Jewellers$1,134 AUD

43 data points across 16 retailers

16 retailers$176 AUD to $1,134 AUD

B+
Cheapest Retailer
-
$176 AUD
B+
Retailer 2
-
$250 AUD
View
B+
Retailer 3
-
$257 AUD
View
Retailer 4
-
$270 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$280 AUD
View
B+
Retailer 6
-
$310 AUD
View
B+
Retailer 7
-
$319 AUD
View
B+
Retailer 8
-
$337 AUD
View
B+
Retailer 9
-
$390 AUD
View
B+
Retailer 10
-
$399 AUD
View
B+
Retailer 11
-
$436 AUD
View
B+
Retailer 12
-
$457 AUD
View
B+
Retailer 13
-
$496 AUD
View
B
Retailer 14
-
$554 AUD
View
B
Retailer 15
-
$576 AUD
View
Most Expensive
C
NZ Jewellers
4f2fa328-f739-489d-85b8-8577509e84e2 · Nov 4
$1,134 AUD
$794 USD
View
15 more retailers have this diamond
Prices start from $176 AUDSave up to $959 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.

B+
0.30ct Round
$176 AUD