CaratHunter
Plans
Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 5423390045

Certificate GIA 5423390045

Diamond specifications and retailer prices

From $3,391 NZD
As of November 6, 2026
Save $5,552 NZD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,944 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded H 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 5423390045. Listed at 16 retailers as of November 5, 2026, with prices from $3,391 to $8,944, a $5,552 spread on the same certified stone. NZ Jewellers lists it at $8,944. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423390045
Dimensions5.43 × 5.36 × 3.76 mm
L/W Ratio1.01
Top View
5.43 mm5.36 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423390045
Side View
Table 78.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,944 NZD|Low: $3,076 NZD|High: $8,944 NZD|Avg: $4,653 NZD
NZ Jewellers
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 13$3,391 NZD
Retailer 2$3,501 NZD
Retailer 9$3,563 NZD
Retailer 11$3,575 NZD
Retailer 14$3,647 NZD
Retailer 6$3,772 NZD
Retailer 4$3,875 NZD
Retailer 5$3,875 NZD
Retailer 12$4,055 NZD
Retailer 3$4,472 NZD
Retailer 8$4,526 NZD
Retailer 7$5,312 NZD
Retailer 10$7,495 NZD
NZ Jewellers$8,944 NZD

44 data points across 14 retailers

16 retailers$3,391 NZD to $8,944 NZD

B+
Cheapest Retailer
-
$3,391 NZD
B+
Retailer 2
-
$3,496 NZD
View
B+
Retailer 3
-
$3,501 NZD
View
B+
Retailer 4
-
$3,563 NZD
View
B+
Retailer 5
-
$3,575 NZD
View
Final sale: no returns
B+
Retailer 6
-
$3,647 NZD
View
B+
Retailer 7
-
$3,772 NZD
View
Retailer 8
-
$3,875 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,875 NZD
View
B
Retailer 10
-
$4,055 NZD
View
B
Retailer 11
-
$4,227 NZD
View
B
Retailer 12
-
$4,472 NZD
View
B
Retailer 13
-
$4,526 NZD
View
B
Retailer 14
-
$5,312 NZD
View
B
Retailer 15
-
$7,495 NZD
View
Most Expensive
C
NZ Jewellers
6f0d15cc-5ef2-4083-ad2d-ad02f92e958c · Nov 5
$8,944 NZD
$4,958 USD
View
15 more retailers have this diamond
Prices start from $3,391 NZDSave up to $5,552 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.

B+
1.00ct Princess
$3,391 NZD