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Princess|Natural|GIA

0.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1569309788

Certificate GIA 1569309788

Diamond specifications and retailer prices

From $237 CAD
As of November 6, 2026
Save $133 CAD (36%) 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 1569309788. Listed at 3 retailers as of November 4, 2026, with prices from $237 to $370, a $133 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1569309788
Dimensions3.81 × 3.69 × 2.63 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
3.81 mm3.69 mm0.30 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1569309788
Side View
Table 76.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.2%

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: Nov 6
Current: $370 CAD|Low: $237 CAD|High: $384 CAD|Avg: $333 CAD|-3.6%
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$237 CAD
Retailer 2$342 CAD
Rare Carat$370 CAD

32 data points across 3 retailers

3 retailers$237 CAD to $370 CAD

B+
Cheapest Retailer
-
$237 CAD
B
Retailer 2
-
$342 CAD
View
Most Expensive
B
Rare Carat
1569309788 · Nov 4
$370 CAD
$265 USD
View
2 more retailers have this diamond
Prices start from $237 CADSave up to $133 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
$237 CAD