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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 $302 NZD
As of November 6, 2026
Save $169 NZD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $471 NZD 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 $302 to $471, a $169 spread on the same certified stone. Rare Carat lists it at $471. 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
Colour
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: $471 NZD|Low: $302 NZD|High: $489 NZD|Avg: $424 NZD|-3.6%
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$302 NZD
Retailer 2$436 NZD
Rare Carat$471 NZD

32 data points across 3 retailers

3 retailers$302 NZD to $471 NZD

B+
Cheapest Retailer
-
$302 NZD
B
Retailer 2
-
$436 NZD
View
Most Expensive
B
Rare Carat
1569309788 · Nov 4
$471 NZD
$265 USD
View
2 more retailers have this diamond
Prices start from $302 NZDSave up to $169 NZD

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
$302 NZD