CaratHunter
Plans
Round|Natural|GIA

0.30ct J I1 Round Natural Diamond

EX • J/I1 • GIA 2414857661

Certificate GIA 2414857661

Diamond specifications and retailer prices

From $232 CAD
HK$1,300 HKD
As of October 30, 2026
Save $998 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,231 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 GIA 2414857661. Listed at 9 retailers as of October 29, 2026, with prices from $232 to $1,231, a $998 spread on the same certified stone. NZ Jewellers lists it at $1,231. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2414857661
Dimensions4.38 × 4.39 × 2.61 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
4.38 mm4.39 mm0.30 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2414857661
Side View
Table 60.0%Crown 33°Girdle: NULPavilion 40.8°Culet: NoneDepth 59.4%

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: Oct 30
Current: $485 CAD|Low: $268 CAD|High: $560 CAD|Avg: $413 CAD|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$272 CAD
Retailer 3$349 CAD
Retailer 5$410 CAD
Retailer 1$485 CAD
Retailer 4$560 CAD

21 data points across 5 retailers

9 retailers$232 CAD to $1,231 CAD

A
Cheapest Retailer
-
$232 CAD
HK$1,300 HKD
B+
Retailer 2
-
$271 CAD
$194 USD
View
B+
Retailer 3
-
$292 CAD
$209 USD
View
B+
Retailer 4
-
$303 CAD
$217 USD
View
B+
Retailer 5
-
$339 CAD
$242 USD
View
B+
Retailer 6
-
$349 CAD
$250 USD
View
B+
Retailer 7
-
$366 CAD
$262 USD
View
B
Retailer 8
-
$485 CAD
€331 EUR
View
Most Expensive
C
NZ Jewellers
75318484-01d8-401c-8d42-976656b53824 · Oct 29
$1,231 CAD
$881 USD
View
8 more retailers have this diamond
Prices start from $232 CADSave up to $998 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.

A
0.30ct Round
$232 CAD