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Princess|Natural|GIA

1.30ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 2231700292

Certificate GIA 2231700292

Diamond specifications and retailer prices

From $4,426 AUD
$3,102 USD
As of November 1, 2026
Save $5,476 AUD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,903 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231700292. Listed at 20 retailers as of October 30, 2026, with prices from $4,426 to $9,903, a $5,476 spread on the same certified stone. NZ Jewellers lists it at $9,903. 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

1.30
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231700292
Dimensions6.30 × 6.07 × 4.28 mm
L/W Ratio1.04
Culet sizeNone
Top View
6.30 mm6.07 mm1.30 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231700292
Side View
Table 71.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 70.5%

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: $6,430 AUD|Low: $4,108 AUD|High: $9,621 AUD|Avg: $6,006 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 7$4,426 AUD
Retailer 8$4,645 AUD
Retailer 9$4,752 AUD
Retailer 2$5,348 AUD
Retailer 3$5,814 AUD
Retailer 10$6,094 AUD
Retailer 1$6,430 AUD
Retailer 6$6,434 AUD
Retailer 5$6,987 AUD
Retailer 4$9,505 AUD

41 data points across 10 retailers

20 retailers$4,426 AUD to $9,903 AUD

B+
Cheapest Retailer
-
$4,426 AUD
$3,102 USD
B+
Retailer 2
-
$4,479 AUD
$3,139 USD
View
Retailer 3
-
$4,645 AUD
$3,255 USD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$4,669 AUD
$3,272 USD
View
B+
Retailer 5
-
$4,727 AUD
View
B+
Retailer 6
-
$4,752 AUD
$3,330 USD
View
Final sale: no returns
B+
Retailer 7
-
$4,880 AUD
$3,420 USD
View
B+
Retailer 8
-
$4,944 AUD
$3,465 USD
View
B+
Retailer 9
-
$5,150 AUD
$3,609 USD
View
B+
Retailer 10
-
$5,150 AUD
$3,609 USD
View
B
Retailer 11
-
$5,348 AUD
$3,748 USD
View
B
Retailer 12
-
$5,790 AUD
$4,058 USD
View
B
Retailer 13
-
$5,814 AUD
£3,209 GBP
View
B
Retailer 14
-
$5,942 AUD
$4,164 USD
View
Retailer 15
-
$6,094 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$6,430 AUD
€4,292 EUR
View
B
Retailer 17
-
$6,987 AUD
ZAR 79,102 ZAR
View
C
Retailer 18
-
$8,214 AUD
$5,757 USD
View
B
Retailer 19
-
$9,505 AUD
£5,245 GBP
View
Most Expensive
C
NZ Jewellers
bf70610a-bfd5-499f-8054-47e01cc9aa6d · Oct 30
$9,903 AUD
$6,940 USD
View
19 more retailers have this diamond
Prices start from $4,426 AUDSave up to $5,476 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+
1.30ct Princess
$4,426 AUD