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Princess|Natural|GIA

1.51ct I I1 Princess Natural Diamond

ID • I/I1 • GIA 2225623609

Certificate GIA 2225623609

Diamond specifications and retailer prices

From $5,641 AUD
$3,953 USD
As of November 1, 2026
Save $6,567 AUD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,207 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225623609. Listed at 6 retailers as of October 30, 2026, with prices from $5,641 to $12,207, a $6,567 spread on the same certified stone. NZ Jewellers lists it at $12,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225623609
Dimensions6.01 × 5.94 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.01 mm5.94 mm1.51 ctI / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225623609
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.7%

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: $12,207 AUD|Low: $4,583 AUD|High: $12,207 AUD|Avg: $7,164 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$4,583 AUD
Retailer 5$5,641 AUD
Retailer 3$6,348 AUD
Retailer 4$6,348 AUD
Retailer 7$6,348 AUD
Retailer 6$7,324 AUD
Retailer 2$7,927 AUD
NZ Jewellers$12,207 AUD

9 data points across 8 retailers

6 retailers$5,641 AUD to $12,207 AUD

B+
Cheapest Retailer
-
$5,641 AUD
$3,953 USD
B+
Retailer 2
-
$6,348 AUD
$4,449 USD
View
B+
Retailer 3
-
$6,348 AUD
$4,449 USD
View
B
Retailer 4
-
$7,324 AUD
$5,133 USD
View
B
Retailer 5
-
$7,927 AUD
€5,291 EUR
View
Most Expensive
C
NZ Jewellers
0aac9c7c-5a9c-43a4-8697-722b863d5825 · Oct 30
$12,207 AUD
$8,555 USD
View
5 more retailers have this diamond
Prices start from $5,641 AUDSave up to $6,567 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
$5,641 AUD