CaratHunter
Plans
Princess|Natural|GIA

1.00ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 1569681726

Certificate GIA 1569681726

Diamond specifications and retailer prices

From $3,057 NZD
$1,720 USD
As of October 31, 2026
Save $2,577 NZD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,634 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569681726. Listed at 13 retailers as of October 31, 2026, with prices from $3,057 to $5,634, a $2,577 spread on the same certified stone. Helzberg Diamonds lists it at $5,634. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.44°
Pavilion angle40.27°
OriginNatural
Grading LabGIA
CertificateGIA 1569681726
Dimensions5.58 × 5.49 × 3.96 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.58 mm5.49 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569681726
Side View
Table 74.0%Crown 23.44°Girdle: MED-STKPavilion 40.27°Culet: NDepth 72.1%

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: Oct 31
Current: $5,634 NZD|Low: $3,057 NZD|High: $5,634 NZD|Avg: $3,897 NZD
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 2, 2026
Retailer 4$3,057 NZD
Retailer 3$3,117 NZD
Retailer 7$3,144 NZD
Retailer 8$3,208 NZD
Retailer 12$3,423 NZD
Retailer 5$3,446 NZD
Retailer 9$3,763 NZD
Retailer 11$4,078 NZD
Retailer 2$4,415 NZD
Retailer 6$4,434 NZD
Retailer 10$5,200 NZD
Helzberg Diamonds$5,634 NZD

11 data points across 12 retailers

13 retailers$3,057 NZD to $5,634 NZD

A
Cheapest Retailer
-
$3,057 NZD
$1,720 USD
A
Retailer 2
-
$3,068 NZD
SGD 2,333 SGD
View
A
Retailer 3
-
$3,117 NZD
$1,754 USD
View
A
Retailer 4
-
$3,144 NZD
$1,769 USD
View
A
Retailer 5
-
$3,208 NZD
$1,805 USD
View
A
Retailer 6
-
$3,423 NZD
SGD 2,603 SGD
View
A
Retailer 7
-
$3,446 NZD
£1,527 GBP
View
B+
Retailer 8
-
$3,763 NZD
$2,117 USD
View
B+
Retailer 9
-
$4,078 NZD
$2,295 USD
View
B+
Retailer 10
-
$4,415 NZD
€2,366 EUR
View
B+
Retailer 11
-
$4,434 NZD
$2,495 USD
View
B
Retailer 12
-
$5,200 NZD
$2,926 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMPMOHNIM · Nov 1
$5,634 NZD
$3,170 USD
View
12 more retailers have this diamond
Prices start from $3,057 NZDSave up to $2,577 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
1.00ct Princess
$3,057 NZD