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Princess|Natural|GIA

1.05ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 1545897371

Certificate GIA 1545897371

Diamond specifications and retailer prices

From $3,211 NZD
As of November 2, 2026
Save $4,822 NZD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,033 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.05ct natural princess diamond

This 1.05ct natural princess sits in the classic one-carat band, graded H 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 1545897371. Listed at 8 retailers as of November 2, 2026, with prices from $3,211 to $8,033, a $4,822 spread on the same certified stone. NZ Jewellers lists it at $8,033. 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

1.05
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.16°
Pavilion angle39.61°
OriginNatural
Grading LabGIA
CertificateGIA 1545897371
Dimensions5.76 × 5.64 × 3.94 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Crystal, Needle
Top View
5.76 mm5.64 mm1.05 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545897371
Side View
Table 75.0%Crown 43.16°Girdle: MED-STKPavilion 39.61°Culet: NoneDepth 69.8%

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 2
Current: $8,033 NZD|Low: $3,211 NZD|High: $8,161 NZD|Avg: $4,276 NZD|-1.6%
NZ Jewellers
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$3,211 NZD
Retailer 8$3,294 NZD
Retailer 11$3,346 NZD
Retailer 7$3,391 NZD
Retailer 2$3,445 NZD
Retailer 9$3,528 NZD
Retailer 12$3,680 NZD
Retailer 4$3,961 NZD
Retailer 3$4,248 NZD
Retailer 10$4,365 NZD
Retailer 6$5,771 NZD
NZ Jewellers$8,033 NZD

36 data points across 12 retailers

8 retailers$3,211 NZD to $8,033 NZD

A
Cheapest Retailer
-
$3,211 NZD
A
Retailer 2
-
$3,294 NZD
View
A
Retailer 3
-
$3,391 NZD
View
A
Retailer 4
-
$3,445 NZD
View
A
Retailer 5
-
$3,528 NZD
View
Retailer 6
-
$4,365 NZD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$5,771 NZD
View
Most Expensive
B
NZ Jewellers
40f065ea-8fa1-43c3-847a-49ba4945430a · Nov 2
$8,033 NZD
$4,453 USD
View
7 more retailers have this diamond
Prices start from $3,211 NZDSave up to $4,822 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
1.05ct Princess
$3,211 NZD