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Round|Natural|GIA

0.30ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 6552794619

Certificate GIA 6552794619

Diamond specifications and retailer prices

From $191 AUD
As of November 6, 2026
Save $1,056 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,247 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6552794619. Listed at 14 retailers as of November 4, 2026, with prices from $191 to $1,247, a $1,056 spread on the same certified stone. NZ Jewellers lists it at $1,247. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 6552794619
Dimensions4.16 × 4.19 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.16 mm4.19 mm0.30 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552794619
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.3%

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 6
Current: $1,247 AUD|Low: $191 AUD|High: $1,319 AUD|Avg: $418 AUD|-5.4%
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
November 6, 2026
Retailer 2$191 AUD
Retailer 14$237 AUD
Retailer 11$254 AUD
Retailer 12$276 AUD
Retailer 5$299 AUD
Retailer 6$304 AUD
Retailer 9$307 AUD
Retailer 4$353 AUD
Retailer 3$370 AUD
Retailer 7$403 AUD
Retailer 13$459 AUD
Retailer 8$500 AUD
Retailer 10$634 AUD
NZ Jewellers$1,247 AUD

32 data points across 14 retailers

14 retailers$191 AUD to $1,247 AUD

A
Cheapest Retailer
-
$191 AUD
A
Retailer 2
-
$237 AUD
View
A
Retailer 3
-
$254 AUD
View
Final sale: no returns
A
Retailer 4
-
$276 AUD
View
Retailer 5
-
$299 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$304 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$307 AUD
View
B+
Retailer 8
-
$353 AUD
View
B+
Retailer 9
-
$370 AUD
View
B+
Retailer 10
-
$403 AUD
View
B+
Retailer 11
-
$459 AUD
View
B+
Retailer 12
-
$500 AUD
View
B
Retailer 13
-
$634 AUD
View
Most Expensive
C
NZ Jewellers
68cf1132-0fc9-43b4-8fbf-48aab2efba87 · Nov 4
$1,247 AUD
$873 USD
View
13 more retailers have this diamond
Prices start from $191 AUDSave up to $1,056 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
$191 AUD