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Princess|Natural|GIA

0.30ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6562400390

Certificate GIA 6562400390

Diamond specifications and retailer prices

From £120 GBP
As of November 6, 2026
Save £77 GBP (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £197 GBP 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562400390. Listed at 3 retailers as of November 4, 2026, with prices from £120 to £197, a £77 spread on the same certified stone. Rare Carat lists it at £197. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562400390
Dimensions3.76 × 3.72 × 2.68 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
3.76 mm3.72 mm0.30 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6562400390
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.0%

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: £197 GBP|Low: £120 GBP|High: £208 GBP|Avg: £166 GBP|-5.4%
Rare Carat
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£120 GBP
Retailer 2£172 GBP
Rare Carat£197 GBP

36 data points across 3 retailers

3 retailers£120 GBP to £197 GBP

B+
Cheapest Retailer
-
£120 GBP
B
Retailer 2
-
£172 GBP
View
Most Expensive
B
Rare Carat
6562400390 · Nov 4
£197 GBP
$265 USD
View
2 more retailers have this diamond
Prices start from £120 GBPSave up to £77 GBP

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
£120 GBP