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Round|Natural|IGI

0.30ct K VVS1 Round Natural Diamond

VG • K/VVS1 • IGI 310855194

Shape and cutting style on the report: Round brilliant

Certificate IGI 310855194

Diamond specifications and retailer prices

From $334 AUD
As of November 4, 2026
Save $1,179 AUD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,513 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 310855194. Listed at 17 retailers as of November 4, 2026, with prices from $334 to $1,513, a $1,179 spread on the same certified stone. NZ Jewellers lists it at $1,513. 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
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 310855194
Dimensions4.19 × 4.26 × 2.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.19 mm4.26 mm0.30 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 310855194
Side View
Table 57.5%Crown 38°Girdle: ThickPavilion 40.4°Culet: NoneDepth 63.5%

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 4
Current: $650 AUD|Low: $336 AUD|High: $780 AUD|Avg: $536 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$336 AUD
Retailer 7$373 AUD
Retailer 8$434 AUD
Retailer 9$450 AUD
Retailer 4$520 AUD
Retailer 2$529 AUD
Retailer 3$581 AUD
Retailer 1$650 AUD
Retailer 6$770 AUD

41 data points across 9 retailers

17 retailers$334 AUD to $1,513 AUD

A
Cheapest Retailer
-
$334 AUD
A
Retailer 2
-
$336 AUD
View
Retailer 3
-
$350 AUD
View
Price last confirmed 43 days ago
Retailer 4
-
$360 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$373 AUD
View
B+
Retailer 6
-
$434 AUD
View
B+
Retailer 7
-
$446 AUD
View
B+
Retailer 8
-
$450 AUD
View
B+
Retailer 9
-
$466 AUD
View
B+
Retailer 10
-
$520 AUD
View
B+
Retailer 11
-
$520 AUD
View
B+
Retailer 12
-
$529 AUD
View
B+
Retailer 13
-
$581 AUD
View
B
Retailer 14
-
$627 AUD
View
B
Retailer 15
-
$650 AUD
View
B
Retailer 16
-
$770 AUD
View
Most Expensive
C
NZ Jewellers
7e3d8fd8-0b6f-4480-9838-66039e037a9c · Nov 4
$1,513 AUD
$1,059 USD
View
16 more retailers have this diamond
Prices start from $334 AUDSave up to $1,179 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 Round
$334 AUD