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Princess|Natural|IGI

1.00ct M SI1 Princess Natural Diamond

VG • M/SI1 • IGI 329859328

Shape and cutting style on the report: Princess cut

Certificate IGI 329859328

Diamond specifications and retailer prices

From $786 AUD
As of November 4, 2026
Save $432 AUD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,218 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 329859328. Listed at 4 retailers as of November 2, 2026, with prices from $786 to $1,218, a $432 spread on the same certified stone. Yorxs lists it at $1,218. 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
M
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle48.7°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 329859328
Dimensions5.40 × 5.39 × 3.95 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.40 mm5.39 mm1.00 ctM / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 329859328
Side View
Table 70.0%Crown 48.7°Girdle: ThickPavilion 38.7°Culet: NoneDepth 73.3%

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 4
Current: $786 AUD|Low: $786 AUD|High: $1,429 AUD|Avg: $1,172 AUD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1$786 AUD
Retailer 2$1,089 AUD
Yorxs$1,213 AUD
Retailer 3$1,429 AUD

21 data points across 4 retailers

4 retailers$786 AUD to $1,218 AUD

B+
Cheapest Retailer
-
$786 AUD
B+
Retailer 2
-
$1,089 AUD
View
B+
Retailer 3
-
$1,213 AUD
View
Most Expensive
B+
Yorxs
1-104 · Nov 2
$1,218 AUD
€812 EUR
View
3 more retailers have this diamond
Prices start from $786 AUDSave up to $432 AUD

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
$786 AUD