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Princess|Natural|HRD

1.31ct D SI2 Princess Natural Diamond

ID • D/SI2 • HRD 260000040684

Certificate HRD 260000040684

Diamond specifications and retailer prices

From $3,324 AUD
As of November 3, 2026
Save $3,627 AUD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,951 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000040684. Listed at 5 retailers as of November 2, 2026, with prices from $3,324 to $6,951, a $3,627 spread on the same certified stone. NZ Jewellers lists it at $6,951. 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

1.31
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle39°
OriginNatural
Grading LabHRD
CertificateHRD 260000040684
Dimensions6.04 × 6.03 × 4.23 mm
L/W Ratio1.00
Girdle conditionMedium
Top View
6.04 mm6.03 mm1.31 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000040684
Side View
Table 72.0%Crown 44.9°GirdlePavilion 39°CuletDepth 70.1%

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 3
Current: $6,951 AUD|Low: $3,324 AUD|High: $6,968 AUD|Avg: $4,467 AUD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$3,324 AUD
Retailer 5$3,391 AUD
Retailer 3$3,478 AUD
Retailer 6$3,809 AUD
Retailer 7$4,253 AUD
Retailer 2$5,823 AUD
NZ Jewellers$6,951 AUD

12 data points across 7 retailers

5 retailers$3,324 AUD to $6,951 AUD

A
Cheapest Retailer
-
$3,324 AUD
A
Retailer 2
-
$3,391 AUD
View
A
Retailer 3
-
$3,478 AUD
View
A
Retailer 4
-
$5,823 AUD
View
Most Expensive
B+
NZ Jewellers
16dc72fc-c73f-4a1f-94f6-66990194a8d2 · Nov 2
$6,951 AUD
$4,776 USD
View
4 more retailers have this diamond
Prices start from $3,324 AUDSave up to $3,627 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
1.31ct Princess
$3,324 AUD