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Princess|Natural|GIA

1.03ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5241057534

Certificate GIA 5241057534

Diamond specifications and retailer prices

From $2,275 AUD
As of November 6, 2026
Save $1,806 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,081 AUD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241057534. Listed at 13 retailers as of November 6, 2026, with prices from $2,275 to $4,081, a $1,806 spread on the same certified stone. Helzberg Diamonds lists it at $4,081. 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

1.03
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.56°
Pavilion angle39.27°
OriginNatural
Grading LabGIA
CertificateGIA 5241057534
Dimensions5.58 × 5.49 × 3.97 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.58 mm5.49 mm1.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241057534
Side View
Table 72.0%Crown 24.56°Girdle: STK-THKPavilion 39.27°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,081 AUD|Low: $2,275 AUD|High: $4,292 AUD|Avg: $2,827 AUD|-4.9%
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
Retailer 14
November 6, 2026
Retailer 2$2,275 AUD
Retailer 12$2,275 AUD
Retailer 6$2,279 AUD
Retailer 13$2,307 AUD
Retailer 14$2,307 AUD
Retailer 7$2,385 AUD
Retailer 5$2,477 AUD
Retailer 9$2,522 AUD
Retailer 11$2,591 AUD
Retailer 8$2,742 AUD
Retailer 4$3,027 AUD
Retailer 10$3,468 AUD
Retailer 3$3,819 AUD
Helzberg Diamonds$4,081 AUD

30 data points across 14 retailers

13 retailers$2,275 AUD to $4,081 AUD

A
Cheapest Retailer
-
$2,275 AUD
A
Retailer 2
-
$2,275 AUD
View
A
Retailer 3
-
$2,307 AUD
View
A
Retailer 4
-
$2,307 AUD
View
A
Retailer 5
-
$2,385 AUD
View
A
Retailer 6
-
$2,477 AUD
View
A
Retailer 7
-
$2,522 AUD
View
A
Retailer 8
-
$2,591 AUD
View
A
Retailer 9
-
$2,742 AUD
View
A
Retailer 10
-
$3,027 AUD
View
B+
Retailer 11
-
$3,468 AUD
View
B+
Retailer 12
-
$3,819 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRLIKHGLNLJK · Nov 6
$4,081 AUD
$2,804 USD
View
12 more retailers have this diamond
Prices start from $2,275 AUDSave up to $1,806 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
1.03ct Princess
$2,275 AUD