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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 $233 CAD
$167 USD
As of October 31, 2026
Save $824 CAD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,057 CAD 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 $233 to $1,057, a $824 spread on the same certified stone. NZ Jewellers lists it at $1,057. 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
Color
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: $425 CAD|Low: $224 CAD|High: $425 CAD|Avg: $324 CAD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2$227 CAD
Retailer 3$295 CAD
Retailer 4$356 CAD
Retailer 1$425 CAD

18 data points across 4 retailers

8 retailers$233 CAD to $1,057 CAD

B+
Cheapest Retailer
-
$233 CAD
$167 USD
B+
Retailer 2
-
$251 CAD
$180 USD
View
B+
Retailer 3
-
$260 CAD
$186 USD
View
B+
Retailer 4
-
$286 CAD
$205 USD
View
B+
Retailer 5
-
$295 CAD
$211 USD
View
B+
Retailer 6
-
$314 CAD
$225 USD
View
B
Retailer 7
-
$425 CAD
€290 EUR
View
Most Expensive
C
NZ Jewellers
11c0f55c-10e9-457e-8b69-4a5a63f32bf0 · Oct 29
$1,057 CAD
$757 USD
View
7 more retailers have this diamond
Prices start from $233 CADSave up to $824 CAD

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
$233 CAD