CaratHunter
Plans
Princess|Natural|GIA

1.01ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 1246012116

Certificate GIA 1246012116

Diamond specifications and retailer prices

From $2,298 NZD
As of November 4, 2026
Save $2,222 NZD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,521 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1246012116. Listed at 15 retailers as of November 4, 2026, with prices from $2,298 to $4,521, a $2,222 spread on the same certified stone. Helzberg Diamonds lists it at $4,521. 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle30.98°
Pavilion angle37.92°
OriginNatural
Grading LabGIA
CertificateGIA 1246012116
Dimensions5.41 × 5.34 × 3.90 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.41 mm5.34 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246012116
Side View
Table 71.0%Crown 30.98°Girdle: STK-THKPavilion 37.92°Culet: NoneDepth 73.0%

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: $4,521 NZD|Low: $2,336 NZD|High: $4,840 NZD|Avg: $3,038 NZD|-6.6%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$2,338 NZD
Retailer 8$2,347 NZD
Retailer 4$2,504 NZD
Retailer 10$2,522 NZD
Retailer 7$2,529 NZD
Retailer 11$2,571 NZD
Retailer 2$2,782 NZD
Retailer 9$3,058 NZD
Retailer 3$3,207 NZD
Retailer 6$3,245 NZD
Retailer 12$3,868 NZD
Helzberg Diamonds$4,521 NZD

30 data points across 12 retailers

15 retailers$2,298 NZD to $4,521 NZD

A
Cheapest Retailer
-
$2,298 NZD
A
Retailer 2
-
$2,338 NZD
View
A
Retailer 3
-
$2,347 NZD
View
A
Retailer 4
-
$2,504 NZD
View
A
Retailer 5
-
$2,522 NZD
View
A
Retailer 6
-
$2,529 NZD
View
A
Retailer 7
-
$2,571 NZD
View
A
Retailer 8
-
$2,782 NZD
View
A
Retailer 9
-
$2,801 NZD
View
A
Retailer 10
-
$3,007 NZD
View
A
Retailer 11
-
$3,058 NZD
View
A
Retailer 12
-
$3,207 NZD
View
A
Retailer 13
-
$3,245 NZD
View
B+
Retailer 14
-
$3,868 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLMOJNIJGL · Nov 6
$4,521 NZD
$2,506 USD
View
14 more retailers have this diamond
Prices start from $2,298 NZDSave up to $2,222 NZD

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
1.01ct Princess
$2,298 NZD