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Princess|Natural|GIA

0.31ct D SI2 Princess Natural Diamond

GD • D/SI2 • GIA 6237238358

Certificate GIA 6237238358

Diamond specifications and retailer prices

From £324 GBP
As of October 31, 2026
Save £242 GBP (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £566 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237238358. Listed at 5 retailers as of October 29, 2026, with prices from £324 to £566, a £242 spread on the same certified stone. MOH London lists it at £566. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237238358
Dimensions3.73 × 3.66 × 2.79 mm
L/W Ratio1.02
Top View
3.73 mm3.66 mm0.31 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237238358
Side View
Table 72.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 76.1%

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 31
Current: £566 GBP|Low: £300 GBP|High: £570 GBP|Avg: £417 GBP|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2£324 GBP
Retailer 4£382 GBP
Retailer 5£387 GBP
Retailer 3£463 GBP
MOH London£566 GBP

40 data points across 5 retailers

5 retailers£324 GBP to £566 GBP

B+
Cheapest Retailer
-
£324 GBP
B
Retailer 2
-
£341 GBP
View
B
Retailer 3
-
£382 GBP
View
B
Retailer 4
-
£463 GBP
€591 EUR
View
Most Expensive
B
MOH London
CC470F557 · Oct 29
£566 GBP
View
4 more retailers have this diamond
Prices start from £324 GBPSave up to £242 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
£324 GBP