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Princess|Natural|GIA

0.31ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 6565311558

Certificate GIA 6565311558

Diamond specifications and retailer prices

From £157 GBP
SGD 285 SGD
As of October 30, 2026
Save £69 GBP (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £226 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-carat band, graded H 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 6565311558. Listed at 3 retailers as of October 30, 2026, with prices from £157 to £226, a £69 spread on the same certified stone. 77 Diamonds lists it at £226. 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

0.31
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565311558
Dimensions3.76 × 3.64 × 2.79 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
3.76 mm3.64 mm0.31 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565311558
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 76.6%

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 30
Current: £226 GBP|Low: £157 GBP|High: £231 GBP|Avg: £203 GBP|+5.1%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£157 GBP
77 Diamonds£226 GBP

25 data points across 2 retailers

3 retailers£157 GBP to £226 GBP

B+
Cheapest Retailer
-
£157 GBP
SGD 285 SGD
B
Retailer 2
-
£209 GBP
$280 USD
View
Most Expensive
B
77 Diamonds
PRICPWXAYBVAP · Oct 31
£226 GBP
View
2 more retailers have this diamond
Prices start from £157 GBPSave up to £69 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+
0.31ct Princess
£157 GBP