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Princess|Natural|GIA

0.40ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 6565275197

Certificate GIA 6565275197

Diamond specifications and retailer prices

From £184 GBP
$246 USD
As of October 29, 2026
Save £56 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £239 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565275197. Listed at 4 retailers as of October 29, 2026, with prices from £184 to £239, a £56 spread on the same certified stone. 77 Diamonds lists it at £239. 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

0.40
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565275197
Dimensions3.96 × 3.88 × 3.02 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather
Top View
3.96 mm3.88 mm0.40 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6565275197
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 77.8%

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: Oct 29
Current: £239 GBP|Low: £154 GBP|High: £241 GBP|Avg: £207 GBP|+4.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4£184 GBP
Retailer 3£188 GBP
Retailer 2£209 GBP
77 Diamonds£239 GBP

39 data points across 4 retailers

4 retailers£184 GBP to £239 GBP

B+
Cheapest Retailer
-
£184 GBP
$246 USD
Final sale: no returns
B+
Retailer 2
-
£188 GBP
SGD 340 SGD
View
B+
Retailer 3
-
£209 GBP
$280 USD
View
Most Expensive
B
77 Diamonds
PRICPPPHEKXHX · Oct 31
£239 GBP
View
3 more retailers have this diamond
Prices start from £184 GBPSave up to £56 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+
0.40ct Princess
£184 GBP