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Princess|Natural|GIA

1.00ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6511672173

Certificate GIA 6511672173

Diamond specifications and retailer prices

From $1,670 NZD
$941 USD
As of November 2, 2026
Save $2,360 NZD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,029 NZD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J 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 6511672173. Listed at 14 retailers as of October 30, 2026, with prices from $1,670 to $4,029, a $2,360 spread on the same certified stone. Diamond Exchange Canada lists it at $4,029. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511672173
Dimensions5.18 × 5.17 × 4.03 mm
L/W Ratio1.00
Top View
5.18 mm5.17 mm1.00 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511672173
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.9%

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 2
Current: $4,029 NZD|Low: $1,554 NZD|High: $4,029 NZD|Avg: $2,326 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$1,670 NZD
Retailer 4$1,839 NZD
Retailer 10$1,918 NZD
Retailer 6$1,985 NZD
Retailer 2$2,035 NZD
Retailer 11$2,040 NZD
Retailer 13$2,064 NZD
Retailer 3$2,094 NZD
Retailer 7$2,218 NZD
Retailer 9$2,218 NZD
Retailer 8$2,289 NZD
Retailer 5$2,696 NZD
Diamond Exchange Canada$4,029 NZD

41 data points across 13 retailers

14 retailers$1,670 NZD to $4,029 NZD

B+
Cheapest Retailer
-
$1,670 NZD
$941 USD
Final sale: no returns
Retailer 2
-
$1,765 NZD
$995 USD
View
Price last confirmed 77 days ago
B+
Retailer 3
-
$1,839 NZD
MYR 4,222 MYR
View
B+
Retailer 4
-
$1,918 NZD
$1,081 USD
View
B+
Retailer 5
-
$1,985 NZD
$1,119 USD
View
B+
Retailer 6
-
$2,035 NZD
£903 GBP
View
B+
Retailer 7
-
$2,040 NZD
$1,150 USD
View
B+
Retailer 8
-
$2,064 NZD
$1,163 USD
View
B+
Retailer 9
-
$2,094 NZD
SGD 1,595 SGD
View
B+
Retailer 10
-
$2,218 NZD
$1,250 USD
View
B+
Retailer 11
-
$2,218 NZD
$1,250 USD
View
B+
Retailer 12
-
$2,289 NZD
$1,290 USD
View
B
Retailer 13
-
$2,696 NZD
A$2,338 AUD
View
Most Expensive
C
Diamond Exchange Canada
1989717906 · Oct 30
$4,029 NZD
CA$3,154 CAD
View
13 more retailers have this diamond
Prices start from $1,670 NZDSave up to $2,360 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
$1,670 NZD