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Round|Natural|IGI

0.30ct J I1 Round Natural Diamond

EX • J/I1 • IGI 262704094

Shape and cutting style on the report: Round brilliant

Certificate IGI 262704094

Diamond specifications and retailer prices

From $238 AUD
$167 USD
As of October 31, 2026
Save $840 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,078 AUD at NZ Jewellers · As of October 29, 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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 262704094. Listed at 8 retailers as of October 29, 2026, with prices from $238 to $1,078, a $840 spread on the same certified stone. NZ Jewellers lists it at $1,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 262704094
Dimensions4.34 × 4.40 × 2.58 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
4.34 mm4.40 mm0.30 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 262704094
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.2%

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: Oct 31
Current: $432 AUD|Low: $229 AUD|High: $433 AUD|Avg: $330 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$231 AUD
Retailer 3$301 AUD
Retailer 4$363 AUD
Retailer 1$432 AUD

17 data points across 4 retailers

8 retailers$238 AUD to $1,078 AUD

B+
Cheapest Retailer
-
$238 AUD
$167 USD
B+
Retailer 2
-
$256 AUD
$180 USD
View
B+
Retailer 3
-
$265 AUD
$186 USD
View
B+
Retailer 4
-
$292 AUD
$205 USD
View
B+
Retailer 5
-
$301 AUD
$211 USD
View
B+
Retailer 6
-
$320 AUD
$225 USD
View
B
Retailer 7
-
$432 AUD
€289 EUR
View
Most Expensive
C
NZ Jewellers
11c0f55c-10e9-457e-8b69-4a5a63f32bf0 · Oct 29
$1,078 AUD
$757 USD
View
7 more retailers have this diamond
Prices start from $238 AUDSave up to $840 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
$238 AUD