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Princess|Natural|IGI

1.00ct M SI1 Princess Natural Diamond

VG • M/SI1 • IGI 286719197

Shape and cutting style on the report: Rectangular princess

Certificate IGI 286719197

Diamond specifications and retailer prices

From $786 AUD
As of November 4, 2026
Save $428 AUD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,213 AUD at Yorxs · As of November 6, 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 286719197. Listed at 3 retailers as of November 4, 2026, with prices from $786 to $1,213, a $428 spread on the same certified stone. Yorxs lists it at $1,213. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.4°
Pavilion angle42.2°
OriginNatural
Grading LabIGI
CertificateIGI 286719197
Dimensions5.81 × 5.09 × 4.07 mm
L/W Ratio1.14
Culet sizePointed
Top View
5.81 mm5.09 mm1.00 ctM / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 286719197
Side View
Table 76.5%Crown 34.4°Girdle: MediumPavilion 42.2°Culet: NoneDepth 80.0%

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: $1,400 AUD|Avg: $1,171 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$1,400 AUD

18 data points across 4 retailers

3 retailers$786 AUD to $1,213 AUD

B+
Cheapest Retailer
-
$786 AUD
B+
Retailer 2
-
$1,089 AUD
View
Most Expensive
B+
Yorxs
727 · Nov 6
$1,213 AUD
€809 EUR
View
2 more retailers have this diamond
Prices start from $786 AUDSave up to $428 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