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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

VG • G/SI2 • GIA 2567401676

Certificate GIA 2567401676

Diamond specifications and retailer prices

From $2,783 AUD
As of November 5, 2026
Save $2,249 AUD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,031 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567401676. Listed at 13 retailers as of November 5, 2026, with prices from $2,783 to $5,031, a $2,249 spread on the same certified stone. Helzberg Diamonds lists it at $5,031. 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

1.20
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.43°
Pavilion angle39.43°
OriginNatural
Grading LabGIA
CertificateGIA 2567401676
Dimensions5.86 × 5.69 × 4.23 mm
L/W Ratio1.03
Culet sizeNone
Top View
5.86 mm5.69 mm1.20 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567401676
Side View
Table 74.0%Crown 29.43°Girdle: MED-VTKPavilion 39.43°Culet: NDepth 74.3%

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 5
Current: $5,031 AUD|Low: $2,767 AUD|High: $5,781 AUD|Avg: $3,664 AUD|-13.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 7$2,783 AUD
Retailer 12$2,784 AUD
Retailer 10$2,807 AUD
Retailer 9$2,831 AUD
Retailer 4$2,882 AUD
Retailer 3$3,058 AUD
Retailer 2$3,061 AUD
Retailer 11$3,345 AUD
Retailer 13$3,582 AUD
Retailer 6$3,962 AUD
Retailer 5$4,213 AUD
Retailer 8$4,656 AUD
Helzberg Diamonds$5,031 AUD

30 data points across 13 retailers

13 retailers$2,783 AUD to $5,031 AUD

A
Cheapest Retailer
-
$2,783 AUD
A
Retailer 2
-
$2,784 AUD
View
A
Retailer 3
-
$2,807 AUD
View
A
Retailer 4
-
$2,831 AUD
View
A
Retailer 5
-
$2,882 AUD
View
A
Retailer 6
-
$3,058 AUD
View
A
Retailer 7
-
$3,061 AUD
View
B+
Retailer 8
-
$3,345 AUD
View
B+
Retailer 9
-
$3,582 AUD
View
B+
Retailer 10
-
$3,962 AUD
View
Retailer 11
-
$4,213 AUD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$4,656 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRILMNKGHMNM · Nov 6
$5,031 AUD
$3,457 USD
View
12 more retailers have this diamond
Prices start from $2,783 AUDSave up to $2,249 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
1.20ct Princess
$2,783 AUD