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Princess|Natural|GIA

1.51ct F IF Princess Natural Diamond

GD • F/IF • GIA 1568431317

Certificate GIA 1568431317

Diamond specifications and retailer prices

From $13,042 AUD
As of November 1, 2026
Save $2,375 AUD (15%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $15,417 AUD at GS Diamonds · As of November 4, 2026
View at GS Diamonds

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1568431317. Listed at 5 retailers as of November 1, 2026, with prices from $13,042 to $15,417, a $2,375 spread on the same certified stone. GS Diamonds lists it at $15,417. 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

1.51
Carat
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568431317
Dimensions6.24 × 6.06 × 4.52 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.24 mm6.06 mm1.51 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568431317
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,417 AUD|Low: $13,042 AUD|High: $16,968 AUD|Avg: $14,325 AUD|-8.1%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$13,042 AUD
Retailer 5$13,181 AUD
Retailer 2$13,905 AUD
Retailer 4$14,009 AUD
GS Diamonds$15,417 AUD

39 data points across 5 retailers

5 retailers$13,042 AUD to $15,417 AUD

B+
Cheapest Retailer
-
$13,042 AUD
B
Retailer 2
-
$13,181 AUD
View
B
Retailer 3
-
$13,905 AUD
View
B
Retailer 4
-
$14,009 AUD
View
Most Expensive
B
GS Diamonds
AN1E-100767530422 · Nov 4
$15,417 AUD
View
4 more retailers have this diamond
Prices start from $13,042 AUDSave up to $2,375 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.

B+
1.51ct Princess
$13,042 AUD