CaratHunter
Plans
Princess|Natural|GIA

1.30ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 2245094059

Certificate GIA 2245094059

Diamond specifications and retailer prices

From $3,101 AUD
As of November 6, 2026
Save $1,541 AUD (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,642 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245094059. Listed at 4 retailers as of November 6, 2026, with prices from $3,101 to $4,642, a $1,541 spread on the same certified stone. 77 Diamonds lists it at $4,642. 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
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2245094059
Dimensions5.71 × 5.67 × 4.66 mm
L/W Ratio1.01
Top View
5.71 mm5.67 mm1.30 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2245094059
Side View
Table 77.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 82.2%

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 6
Current: $4,642 AUD|Low: $3,101 AUD|High: $4,716 AUD|Avg: $3,574 AUD|-1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$3,101 AUD
Retailer 4$3,179 AUD
Retailer 2$3,333 AUD
77 Diamonds$4,642 AUD

25 data points across 4 retailers

4 retailers$3,101 AUD to $4,642 AUD

B+
Cheapest Retailer
-
$3,101 AUD
B+
Retailer 2
-
$3,179 AUD
View
B+
Retailer 3
-
$3,333 AUD
View
Most Expensive
B
77 Diamonds
PRIZ6UAZDZE5 · Nov 6
$4,642 AUD
£2,512 GBP
View
3 more retailers have this diamond
Prices start from $3,101 AUDSave up to $1,541 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
$3,101 AUD