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Princess|Natural|GIA

0.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1563394488

Certificate GIA 1563394488

Diamond specifications and retailer prices

From $247 SGD
As of November 6, 2026
Save $111 SGD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $358 SGD at Rare Carat · As of November 1, 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 1563394488. Listed at 3 retailers as of November 1, 2026, with prices from $247 to $358, a $111 spread on the same certified stone. Rare Carat lists it at $358. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563394488
Dimensions3.70 × 3.69 × 2.64 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Cavity
Top View
3.70 mm3.69 mm0.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563394488
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.5%

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: $358 SGD|Low: $247 SGD|High: $360 SGD|Avg: $330 SGD
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$247 SGD
Retailer 2$356 SGD
Rare Carat$358 SGD

35 data points across 3 retailers

3 retailers$247 SGD to $358 SGD

B+
Cheapest Retailer
-
$247 SGD
B
Retailer 2
-
$356 SGD
View
Most Expensive
B
Rare Carat
1563394488 · Nov 1
$358 SGD
$280 USD
View
2 more retailers have this diamond
Prices start from $247 SGDSave up to $111 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
$247 SGD