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Princess|Natural|GIA

0.31ct H SI2 Princess Natural Diamond

H/SI2 • GIA 3515756027

Certificate GIA 3515756027

Diamond specifications and retailer prices

From £165 GBP
₹21,065 INR
As of October 30, 2026
Save £185 GBP (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £350 GBP at B2C Jewels · As of October 30, 2026
View at B2C Jewels

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) and certified by GIA 3515756027. Listed at 2 retailers as of October 30, 2026, with prices from £165 to £350, a £185 spread on the same certified stone. B2C Jewels lists it at £350. 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
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3515756027
Dimensions3.69 × 3.50 × 2.75 mm
L/W Ratio1.05
Top View
3.69 mm3.50 mm0.31 ctH / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3515756027
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 78.5%

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: £350 GBP|Low: £164 GBP|High: £350 GBP|Avg: £259 GBP|+1.5%
B2C Jewels
Retailer 2
October 30, 2026
Retailer 2£165 GBP
B2C Jewels£350 GBP

41 data points across 2 retailers

2 retailers£165 GBP to £350 GBP

B+
Cheapest Retailer
-
£165 GBP
₹21,065 INR
Most Expensive
C
B2C Jewels
28190065 · Oct 30
£350 GBP
$469 USD
View
1 more retailer has this diamond
Prices start from £165 GBPSave up to £185 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
£165 GBP