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Princess|Natural|GIA

1.00ct I SI2 Princess Natural Diamond

VG • I/SI2 • GIA 6562613670

Certificate GIA 6562613670

Diamond specifications and retailer prices

From $1,966 AUD
As of November 4, 2026
Save $1,657 AUD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,623 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded I 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 6562613670. Listed at 13 retailers as of November 4, 2026, with prices from $1,966 to $3,623, a $1,657 spread on the same certified stone. Helzberg Diamonds lists it at $3,623. 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

1.00
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle39.49°
OriginNatural
Grading LabGIA
CertificateGIA 6562613670
Dimensions5.39 × 5.27 × 3.92 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.39 mm5.27 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562613670
Side View
Table 74.0%Crown 25.7°Girdle: STK-THKPavilion 39.49°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 4
Current: $3,623 AUD|Low: $1,966 AUD|High: $3,623 AUD|Avg: $2,526 AUD
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 6, 2026
Retailer 5$1,966 AUD
Retailer 8$2,011 AUD
Retailer 13$2,021 AUD
Retailer 12$2,057 AUD
Retailer 10$2,078 AUD
Retailer 4$2,201 AUD
Retailer 7$2,223 AUD
Retailer 11$2,450 AUD
Retailer 3$2,750 AUD
Retailer 2$2,853 AUD
Retailer 6$2,893 AUD
Retailer 9$3,343 AUD
Helzberg Diamonds$3,623 AUD

18 data points across 13 retailers

13 retailers$1,966 AUD to $3,623 AUD

A
Cheapest Retailer
-
$1,966 AUD
A
Retailer 2
-
$2,011 AUD
View
A
Retailer 3
-
$2,021 AUD
View
A
Retailer 4
-
$2,057 AUD
View
A
Retailer 5
-
$2,078 AUD
View
B+
Retailer 6
-
$2,201 AUD
View
A
Retailer 7
-
$2,223 AUD
View
B+
Retailer 8
-
$2,450 AUD
View
B+
Retailer 9
-
$2,750 AUD
View
B+
Retailer 10
-
$2,853 AUD
View
B+
Retailer 11
-
$2,893 AUD
View
B
Retailer 12
-
$3,343 AUD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMIMHJMNG · Nov 6
$3,623 AUD
$2,536 USD
View
12 more retailers have this diamond
Prices start from $1,966 AUDSave up to $1,657 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
1.00ct Princess
$1,966 AUD