Princess|Natural|GIA

0.31ct J IF Princess Natural Diamond

EX • J/IF • GIA 1539215337

Certificate GIA 1539215337

Diamond specifications and retailer prices

From £177 GBP
₹22,606 INR
As of October 31, 2026
Save £252 GBP (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £429 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 J colour (near-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 1539215337. Listed at 5 retailers as of October 31, 2026, with prices from £177 to £429, a £252 spread on the same certified stone. 77 Diamonds lists it at £429. 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
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539215337
Dimensions3.81 × 3.74 × 2.64 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
3.81 mm3.74 mm0.31 ctJ / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539215337
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £429 GBP|Low: £177 GBP|High: £450 GBP|Avg: £341 GBP|-3.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3£177 GBP
Retailer 2£275 GBP
Retailer 5£368 GBP
Retailer 4£417 GBP
77 Diamonds£429 GBP

44 data points across 5 retailers

5 retailers£177 GBP to £429 GBP

A
Cheapest Retailer
-
£177 GBP
₹22,606 INR
B+
Retailer 2
-
£275 GBP
$368 USD
View
B
Retailer 3
-
£368 GBP
$493 USD
View
B
Retailer 4
-
£417 GBP
€532 EUR
View
Most Expensive
B
77 Diamonds
PRICPMNGQPAMM · Oct 31
£429 GBP
View
4 more retailers have this diamond
Prices start from £177 GBPSave up to £252 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
£177 GBP