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Princess|Natural|GIA

1.00ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 6451896126

Certificate GIA 6451896126

Diamond specifications and retailer prices

From $2,844 NZD
HK$12,500 HKD
As of November 1, 2026
Save $5,878 NZD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,721 NZD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451896126. Listed at 15 retailers as of November 1, 2026, with prices from $2,844 to $8,721, a $5,878 spread on the same certified stone. NZ Jewellers lists it at $8,721. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451896126
Dimensions5.18 × 5.10 × 4.26 mm
L/W Ratio1.02
Top View
5.18 mm5.10 mm1.00 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451896126
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 83.5%

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 1
Current: $8,721 NZD|Low: $2,821 NZD|High: $8,721 NZD|Avg: $4,150 NZD|+11.3%
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
Retailer 15
November 3, 2026
Retailer 10$2,844 NZD
Retailer 7$3,231 NZD
Retailer 6$3,299 NZD
Retailer 8$3,488 NZD
Retailer 4$3,576 NZD
Retailer 14$3,576 NZD
Retailer 12$3,635 NZD
Retailer 15$3,741 NZD
Retailer 3$3,821 NZD
Retailer 2$3,922 NZD
Retailer 5$4,034 NZD
Retailer 13$4,125 NZD
Retailer 11$4,395 NZD
Retailer 9$4,884 NZD
NZ Jewellers$8,721 NZD

28 data points across 15 retailers

15 retailers$2,844 NZD to $8,721 NZD

B+
Cheapest Retailer
-
$2,844 NZD
HK$12,500 HKD
B+
Retailer 2
-
$3,231 NZD
$1,818 USD
View
B+
Retailer 3
-
$3,299 NZD
$1,856 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,488 NZD
£1,545 GBP
View
B+
Retailer 5
-
$3,576 NZD
$2,012 USD
View
B+
Retailer 6
-
$3,576 NZD
$2,012 USD
View
B+
Retailer 7
-
$3,635 NZD
$2,045 USD
View
B
Retailer 8
-
$3,741 NZD
$2,105 USD
View
B
Retailer 9
-
$3,821 NZD
$2,150 USD
View
B
Retailer 10
-
$3,922 NZD
£1,738 GBP
View
B
Retailer 11
-
$4,034 NZD
$2,270 USD
View
B
Retailer 12
-
$4,125 NZD
$2,321 USD
View
B
Retailer 13
-
$4,395 NZD
ZAR 39,949 ZAR
View
B
Retailer 14
-
$4,884 NZD
€2,617 EUR
View
Most Expensive
C
NZ Jewellers
07f53b93-7552-4dd0-936e-b4596e5585c1 · Nov 2
$8,721 NZD
$4,907 USD
View
14 more retailers have this diamond
Prices start from $2,844 NZDSave up to $5,878 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
$2,844 NZD