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Princess|Natural|IGI

1.00ct E SI2 Princess Natural Diamond

VG • E/SI2 • IGI 444086165

Shape and cutting style on the report: Princess cut

Certificate IGI 444086165

Diamond specifications and retailer prices

From $1,832 USD
As of October 28, 2026
Save $3,012 USD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,844 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 444086165. Listed at 12 retailers as of October 27, 2026, with prices from $1,832 to $4,844, a $3,012 spread on the same certified stone. NZ Jewellers lists it at $4,844. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38.4°
Pavilion angle36.7°
OriginNatural
Grading LabIGI
CertificateIGI 444086165
Dimensions5.66 × 5.59 × 3.60 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.66 mm5.59 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 444086165
Side View
Table 74.0%Crown 38.4°Girdle: Slightly ThickPavilion 36.7°Culet: NoneDepth 64.4%

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 28
Current: $4,844 USD|Low: $1,301 USD|High: $4,844 USD|Avg: $2,298 USD
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
Retailer 16
October 29, 2026
Retailer 8$1,301 USD
Retailer 3$1,832 USD
Retailer 6$1,848 USD
Retailer 13$1,908 USD
Retailer 2$1,975 USD
Retailer 11$1,986 USD
Retailer 14$1,986 USD
Retailer 4$2,070 USD
Retailer 12$2,078 USD
Retailer 15$2,124 USD
Retailer 7$2,287 USD
Retailer 16$2,292 USD
Retailer 5$2,394 USD
Retailer 10$2,694 USD
Retailer 9$3,499 USD
NZ Jewellers$4,844 USD

18 data points across 16 retailers

12 retailers$1,832 USD to $4,844 USD

A
Cheapest Retailer
-
$1,832 USD
Final sale: no returns
B+
Retailer 2
-
$1,908 USD
View
A
Retailer 3
-
$1,975 USD
£1,555 GBP
View
B+
Retailer 4
-
$1,986 USD
View
B+
Retailer 5
-
$1,986 USD
View
B+
Retailer 6
-
$2,070 USD
View
B+
Retailer 7
-
$2,078 USD
View
B+
Retailer 8
-
$2,124 USD
View
B+
Retailer 9
-
$2,292 USD
View
B
Retailer 10
-
$2,694 USD
€2,566 EUR
View
B
Retailer 11
-
$3,499 USD
£2,755 GBP
View
Most Expensive
C
NZ Jewellers
80f96f2a-7a1e-409a-87e4-c08d9d4b7dfa · Oct 27
$4,844 USD
View
11 more retailers have this diamond
Prices start from $1,832 USDSave up to $3,012 USD

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
$1,832 USD