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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 $231 SGD
As of November 6, 2026
Save $107 SGD (32%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $338 SGD 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 $231 to $338, a $107 spread on the same certified stone. Rare Carat lists it at $338. 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
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: $338 SGD|Low: $231 SGD|High: $351 SGD|Avg: $309 SGD|-3.6%
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$231 SGD
Retailer 2$332 SGD
Rare Carat$338 SGD

35 data points across 3 retailers

3 retailers$231 SGD to $338 SGD

B+
Cheapest Retailer
-
$231 SGD
B
Retailer 2
-
$332 SGD
View
Most Expensive
B
Rare Carat
6565395427 · Nov 4
$338 SGD
$265 USD
View
2 more retailers have this diamond
Prices start from $231 SGDSave up to $107 SGD

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
$231 SGD