Princess|Natural|IGI

1.05ct I I1 Princess Natural Diamond

VG • I/I1 • IGI 729536707

Shape and cutting style on the report: Princess cut

Certificate IGI 729536707

Diamond specifications and retailer prices

From $1,018 USD
As of November 1, 2026
Save $1,522 USD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,540 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 729536707. Listed at 8 retailers as of October 30, 2026, with prices from $1,018 to $2,540, a $1,522 spread on the same certified stone. NZ Jewellers lists it at $2,540. 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

1.05
Carat
I
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 729536707
Dimensions5.70 × 5.58 × 4.10 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.70 mm5.58 mm1.05 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536707
Side View
Table 74.0%Crown 37.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,540 USD|Low: $666 USD|High: $2,540 USD|Avg: $1,246 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$666 USD
Retailer 9$1,018 USD
Retailer 5$1,042 USD
Retailer 7$1,042 USD
Retailer 4$1,080 USD
Retailer 3$1,082 USD
Retailer 6$1,202 USD
Retailer 8$1,239 USD
Retailer 2$1,461 USD
NZ Jewellers$2,540 USD

15 data points across 10 retailers

8 retailers$1,018 USD to $2,540 USD

A
Cheapest Retailer
-
$1,018 USD
B+
Retailer 2
-
$1,042 USD
View
B+
Retailer 3
-
$1,042 USD
View
B+
Retailer 4
-
$1,080 USD
View
B+
Retailer 5
-
$1,082 USD
View
B+
Retailer 6
-
$1,202 USD
View
B+
Retailer 7
-
$1,461 USD
€1,391 EUR
View
Most Expensive
B
NZ Jewellers
80b94855-7b63-4e38-b72d-f0f2ce98e3ee · Oct 30
$2,540 USD
View
7 more retailers have this diamond
Prices start from $1,018 USDSave up to $1,522 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
1.05ct Princess
$1,018 USD