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Princess|Natural|GIA

0.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6565395427

Certificate GIA 6565395427

Diamond specifications and retailer prices

From $253 CAD
As of November 6, 2026
Save $117 CAD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $370 CAD at Rare Carat · As of November 4, 2026
View at Rare Carat

About this 0.3ct natural princess diamond

This 0.3ct natural princess sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565395427. Listed at 3 retailers as of November 4, 2026, with prices from $253 to $370, a $117 spread on the same certified stone. Rare Carat lists it at $370. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565395427
Dimensions3.75 × 3.63 × 2.74 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
3.75 mm3.63 mm0.30 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6565395427
Side View
Table 74.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 75.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $370 CAD|Low: $253 CAD|High: $384 CAD|Avg: $337 CAD|-3.6%
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$253 CAD
Retailer 2$363 CAD
Rare Carat$370 CAD

35 data points across 3 retailers

3 retailers$253 CAD to $370 CAD

B+
Cheapest Retailer
-
$253 CAD
B
Retailer 2
-
$363 CAD
View
Most Expensive
B
Rare Carat
6565395427 · Nov 4
$370 CAD
$265 USD
View
2 more retailers have this diamond
Prices start from $253 CADSave up to $117 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 Princess
$253 CAD