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Princess|Natural|GIA

0.31ct E IF Princess Natural Diamond

EX • E/IF • GIA 1519915704

Certificate GIA 1519915704

Diamond specifications and retailer prices

From $408 AUD
MYR 1,168 MYR
As of October 23, 2026
Save $183 AUD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $630 AUD at Blue Nile · As of October 22, 2026
View at Blue Nile

About this 0.31ct natural princess diamond

This 0.31ct natural princess sits in the sub-half-carat band, graded E 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 1519915704. Listed at 4 retailers as of October 23, 2026, with a 45% 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1519915704
Dimensions3.70 × 3.68 × 2.65 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
3.70 mm3.68 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1519915704
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.0%

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: Oct 23
Current: $630 AUD|Low: $408 AUD|High: $701 AUD|Avg: $544 AUD|-10.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 23, 2026
Retailer 5$408 AUD
Retailer 3$466 AUD
Retailer 4$497 AUD
Retailer 2$591 AUD
Blue Nile$630 AUD

34 data points across 5 retailers

4 retailers$408 AUD to $591 AUD

A+
Cheapest Retailer
-
$408 AUD
MYR 1,168 MYR
A
Retailer 2
-
$497 AUD
SGD 472 SGD
View
A
Retailer 3
-
$591 AUD
£327 GBP
View
Most Expensive
A
Blue Nile
24663522 · Oct 22
$630 AUD
$443 USD
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from $408 AUDSave up to $183 AUD

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
$408 AUD