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Princess|Natural|GIA

0.30ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6561389767

Certificate GIA 6561389767

Diamond specifications and retailer prices

From £137 GBP
As of November 5, 2026
Save £61 GBP (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £198 GBP 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 6561389767. Listed at 3 retailers as of November 5, 2026, with prices from £137 to £198, a £61 spread on the same certified stone. 77 Diamonds lists it at £198. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561389767
Dimensions3.49 × 3.47 × 2.63 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
3.49 mm3.47 mm0.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6561389767
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 75.9%

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 5
Current: £198 GBP|Low: £137 GBP|High: £204 GBP|Avg: £186 GBP|+6.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£137 GBP
Retailer 2£197 GBP
77 Diamonds£198 GBP

35 data points across 3 retailers

3 retailers£137 GBP to £198 GBP

B+
Cheapest Retailer
-
£137 GBP
B
Retailer 2
-
£197 GBP
View
Most Expensive
B
77 Diamonds
PRICPDPCDNABK · Nov 6
£198 GBP
View
2 more retailers have this diamond
Prices start from £137 GBPSave up to £61 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
£137 GBP