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Round|Natural|GIA

0.30ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6425564498

Certificate GIA 6425564498

Diamond specifications and retailer prices

From $200 CAD
₹13,619 INR
As of October 30, 2026
Save $1,053 CAD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,253 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 6425564498. Listed at 10 retailers as of October 29, 2026, with prices from $200 to $1,253, a $1,053 spread on the same certified stone. NZ Jewellers lists it at $1,253. 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
FluorescenceMedium
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6425564498
Dimensions4.31 × 4.33 × 2.68 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
4.31 mm4.33 mm0.30 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6425564498
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.0%

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: $490 CAD|Low: $198 CAD|High: $564 CAD|Avg: $354 CAD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$200 CAD
Retailer 5$250 CAD
Retailer 3$278 CAD
Retailer 4$356 CAD
Retailer 1$490 CAD
Retailer 6$564 CAD

16 data points across 6 retailers

10 retailers$200 CAD to $1,253 CAD

A
Cheapest Retailer
-
$200 CAD
₹13,619 INR
B+
Retailer 2
-
$250 CAD
HK$1,400 HKD
View
B+
Retailer 3
-
$277 CAD
$198 USD
View
B+
Retailer 4
-
$298 CAD
$213 USD
View
B+
Retailer 5
-
$309 CAD
$221 USD
View
B+
Retailer 6
-
$346 CAD
$248 USD
View
B+
Retailer 7
-
$356 CAD
$255 USD
View
B+
Retailer 8
-
$373 CAD
$267 USD
View
B
Retailer 9
-
$490 CAD
€334 EUR
View
Most Expensive
C
NZ Jewellers
0f82bebe-1f58-4c2c-8c0e-5f3c0459012d · Oct 29
$1,253 CAD
$897 USD
View
9 more retailers have this diamond
Prices start from $200 CADSave up to $1,053 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
$200 CAD