CaratHunter
Plans
Princess|Natural|GIA

0.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 5566395035

Certificate GIA 5566395035

Diamond specifications and retailer prices

From €166 EUR
As of November 6, 2026
Save €73 EUR (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €238 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 5566395035. Listed at 3 retailers as of November 6, 2026, with prices from €166 to €238, a €73 spread on the same certified stone. 77 Diamonds lists it at €238. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566395035
Dimensions3.73 × 3.62 × 2.73 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cavity
Top View
3.73 mm3.62 mm0.30 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566395035
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 75.6%

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: €238 EUR|Low: €166 EUR|High: €249 EUR|Avg: €226 EUR|+6.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3€166 EUR
Retailer 2€236 EUR
77 Diamonds€238 EUR

36 data points across 3 retailers

3 retailers€166 EUR to €238 EUR

B+
Cheapest Retailer
-
€166 EUR
B
Retailer 2
-
€236 EUR
View
Most Expensive
B
77 Diamonds
PRICP5PQVKUPU · Nov 6
€238 EUR
£211 GBP
View
2 more retailers have this diamond
Prices start from €166 EURSave up to €73 EUR

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
€166 EUR