Princess|Natural|GIA

1.03ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5241057534

Certificate GIA 5241057534

Diamond specifications and retailer prices

From $1,563 USD
As of November 6, 2026
Save $1,241 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,804 USD 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 $1,563 to $2,804, a $1,241 spread on the same certified stone. Helzberg Diamonds lists it at $2,804. 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
Color
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: $2,804 USD|Low: $1,563 USD|High: $2,949 USD|Avg: $1,942 USD|-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$1,563 USD
Retailer 12$1,563 USD
Retailer 6$1,566 USD
Retailer 13$1,585 USD
Retailer 14$1,585 USD
Retailer 7$1,639 USD
Retailer 5$1,702 USD
Retailer 9$1,733 USD
Retailer 11$1,780 USD
Retailer 8$1,884 USD
Retailer 4$2,080 USD
Retailer 10$2,383 USD
Retailer 3$2,624 USD
Helzberg Diamonds$2,804 USD

30 data points across 14 retailers

13 retailers$1,563 USD to $2,804 USD

A
Cheapest Retailer
-
$1,563 USD
A
Retailer 2
-
$1,563 USD
View
A
Retailer 3
-
$1,585 USD
View
A
Retailer 4
-
$1,585 USD
View
A
Retailer 5
-
$1,639 USD
View
A
Retailer 6
-
$1,702 USD
View
A
Retailer 7
-
$1,733 USD
View
A
Retailer 8
-
$1,780 USD
View
A
Retailer 9
-
$1,884 USD
View
A
Retailer 10
-
$2,080 USD
View
B+
Retailer 11
-
$2,383 USD
View
B+
Retailer 12
-
$2,624 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRLIKHGLNLJK · Nov 6
$2,804 USD
View
12 more retailers have this diamond
Prices start from $1,563 USDSave up to $1,241 USD

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
$1,563 USD