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Round|Natural|GIA

0.30ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 6562555295

Certificate GIA 6562555295

Diamond specifications and retailer prices

From $285 AUD
₹19,088 INR
As of November 1, 2026
Save $613 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,764 AUD at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6562555295. Listed at 19 retailers as of November 1, 2026, with a 215% 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562555295
Dimensions4.17 × 4.13 × 2.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.17 mm4.13 mm0.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562555295
Side View
Table 57.0%Crown 38.5°Girdle: MED-THKPavilion 39.8°Culet: NDepth 64.2%

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: $1,764 AUD|Low: $285 AUD|High: $1,854 AUD|Avg: $558 AUD|-4.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 13$285 AUD
Retailer 5$342 AUD
Retailer 10$346 AUD
Retailer 9$353 AUD
Retailer 17$360 AUD
Retailer 19$390 AUD
Retailer 11$399 AUD
Retailer 8$420 AUD
Retailer 6$427 AUD
Retailer 18$434 AUD
Retailer 3$466 AUD
Retailer 12$492 AUD
Retailer 7$524 AUD
Retailer 4$579 AUD
Retailer 16$604 AUD
Retailer 15$626 AUD
Retailer 2$677 AUD
Retailer 14$899 AUD
NZ Jewellers$1,764 AUD

22 data points across 19 retailers

19 retailers$285 AUD to $899 AUD

A
Cheapest Retailer
-
$285 AUD
₹19,088 INR
A
Retailer 2
-
$342 AUD
$240 USD
View
A
Retailer 3
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 4
-
$353 AUD
$248 USD
View
A
Retailer 5
-
$360 AUD
$253 USD
View
Final sale: no returns
A
Retailer 6
-
$390 AUD
$274 USD
View
A
Retailer 7
-
$399 AUD
$280 USD
View
A
Retailer 8
-
$420 AUD
$295 USD
View
A
Retailer 9
-
$427 AUD
SGD 405 SGD
View
A
Retailer 10
-
$434 AUD
$305 USD
View
A
Retailer 11
-
$466 AUD
View
A
Retailer 12
-
$492 AUD
£272 GBP
View
B+
Retailer 13
-
$524 AUD
$368 USD
View
B+
Retailer 14
-
$579 AUD
$407 USD
View
B+
Retailer 15
-
$604 AUD
ZAR 6,851 ZAR
View
B+
Retailer 16
-
$626 AUD
$440 USD
View
B
Retailer 17
-
$677 AUD
€453 EUR
View
B
Retailer 18
-
$899 AUD
£497 GBP
View
Most Expensive
NZ Jewellers
7252a7f6-d500-461c-b3cb-dbce898bf4b9 · Nov 2
$1,764 AUD
$1,239 USD
View
Price under review
18 more retailers have this diamond
Prices start from $285 AUDSave up to $613 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
$285 AUD