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Princess|Natural|GIA

1.51ct H SI2 Princess Natural Diamond

ID • H/SI2 • GIA 2376701326

Certificate GIA 2376701326

Diamond specifications and retailer prices

From $4,938 AUD
HK$27,100 HKD
As of November 1, 2026
Save $6,317 AUD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,255 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2376701326. Listed at 14 retailers as of October 30, 2026, with prices from $4,938 to $11,255, a $6,317 spread on the same certified stone. NZ Jewellers lists it at $11,255. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2376701326
Dimensions6.32 × 6.25 × 4.61 mm
L/W Ratio1.01
Top View
6.32 mm6.25 mm1.51 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2376701326
Side View
Table 65.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 73.8%

Caratlytics Score

How it works →
A
Excellent
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 1
Current: $11,255 AUD|Low: $4,902 AUD|High: $11,844 AUD|Avg: $7,177 AUD|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 10$4,938 AUD
Retailer 5$5,635 AUD
Retailer 7$5,719 AUD
Retailer 6$5,962 AUD
Retailer 2$6,259 AUD
Retailer 13$6,460 AUD
Retailer 14$6,460 AUD
Retailer 15$6,460 AUD
Retailer 9$6,610 AUD
Retailer 3$6,673 AUD
Retailer 4$6,776 AUD
Retailer 8$7,311 AUD
Retailer 12$7,454 AUD
Retailer 11$10,345 AUD
NZ Jewellers$11,255 AUD

27 data points across 15 retailers

14 retailers$4,938 AUD to $11,255 AUD

A
Cheapest Retailer
-
$4,938 AUD
HK$27,100 HKD
A
Retailer 2
-
$5,635 AUD
$3,958 USD
View
A
Retailer 3
-
$5,962 AUD
$4,188 USD
View
Final sale: no returns
A
Retailer 4
-
$6,259 AUD
£3,462 GBP
View
A
Retailer 5
-
$6,460 AUD
$4,538 USD
View
A
Retailer 6
-
$6,460 AUD
$4,538 USD
View
B+
Retailer 7
-
$6,460 AUD
$4,538 USD
View
B+
Retailer 8
-
$6,610 AUD
£3,656 GBP
View
B+
Retailer 9
-
$6,673 AUD
$4,688 USD
View
B+
Retailer 10
-
$6,776 AUD
$4,760 USD
View
B+
Retailer 11
-
$7,311 AUD
€4,891 EUR
View
B+
Retailer 12
-
$7,454 AUD
$5,236 USD
View
B
Retailer 13
-
$10,345 AUD
£5,722 GBP
View
Most Expensive
B
NZ Jewellers
f1c60be1-24a1-4185-95ee-4f590b3f9e2e · Oct 30
$11,255 AUD
$7,906 USD
View
13 more retailers have this diamond
Prices start from $4,938 AUDSave up to $6,317 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
1.51ct Princess
$4,938 AUD