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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 $296 NZD
$167 USD
As of October 31, 2026
Save $1,047 NZD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,343 NZD 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 $296 to $1,343, a $1,047 spread on the same certified stone. NZ Jewellers lists it at $1,343. 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
undefined
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: $538 NZD|Low: $286 NZD|High: $540 NZD|Avg: $412 NZD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$288 NZD
Retailer 3$375 NZD
Retailer 4$453 NZD
Retailer 1$538 NZD

17 data points across 4 retailers

8 retailers$296 NZD to $1,343 NZD

B+
Cheapest Retailer
-
$296 NZD
$167 USD
B+
Retailer 2
-
$319 NZD
$180 USD
View
B+
Retailer 3
-
$330 NZD
$186 USD
View
B+
Retailer 4
-
$363 NZD
$205 USD
View
B+
Retailer 5
-
$375 NZD
$211 USD
View
B+
Retailer 6
-
$399 NZD
$225 USD
View
B
Retailer 7
-
$538 NZD
€289 EUR
View
Most Expensive
C
NZ Jewellers
11c0f55c-10e9-457e-8b69-4a5a63f32bf0 · Oct 29
$1,343 NZD
$757 USD
View
7 more retailers have this diamond
Prices start from $296 NZDSave up to $1,047 NZD

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
$296 NZD