CaratHunter
Plans
Princess|Natural|GIA

0.31ct F IF Princess Natural Diamond

EX • F/IF • GIA 1553420145

Certificate GIA 1553420145

Diamond specifications and retailer prices

From £241 GBP
₹30,758 INR
As of November 2, 2026
Save £530 GBP (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,291 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553420145. Listed at 12 retailers as of November 2, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553420145
Dimensions3.73 × 3.70 × 2.71 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
3.73 mm3.70 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553420145
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.3%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,291 GBP|Low: £241 GBP|High: £1,329 GBP|Avg: £522 GBP|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5£241 GBP
Retailer 3£286 GBP
Retailer 7£334 GBP
Retailer 12£352 GBP
Retailer 2£359 GBP
Retailer 9£431 GBP
Retailer 10£441 GBP
Retailer 11£452 GBP
Retailer 6£535 GBP
Retailer 4£555 GBP
Retailer 8£770 GBP
NZ Jewellers£1,291 GBP

40 data points across 12 retailers

12 retailers£241 GBP to £770 GBP

A+
Cheapest Retailer
-
£241 GBP
₹30,758 INR
A
Retailer 2
-
£286 GBP
HK$3,000 HKD
View
A
Retailer 3
-
£334 GBP
$448 USD
View
A
Retailer 4
-
£352 GBP
SGD 639 SGD
View
A
Retailer 5
-
£359 GBP
$482 USD
View
B+
Retailer 6
-
£431 GBP
$578 USD
View
B+
Retailer 7
-
£441 GBP
$592 USD
View
B+
Retailer 8
-
£452 GBP
$607 USD
View
B
Retailer 9
-
£535 GBP
€684 EUR
View
Retailer 10
-
£555 GBP
A$1,147 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
£770 GBP
View
Most Expensive
NZ Jewellers
ec8e0379-f87e-42b3-9ef5-1a27c215cf6d · Oct 30
£1,291 GBP
$1,732 USD
View
Price under review
11 more retailers have this diamond
Prices start from £241 GBPSave up to £530 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.

A+
0.31ct Princess
£241 GBP