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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 $703 SGD
As of November 4, 2026
Save $387 SGD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,089 SGD 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 $703 to $1,089, a $387 spread on the same certified stone. Yorxs lists it at $1,089. 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: $703 SGD|Low: $703 SGD|High: $1,277 SGD|Avg: $1,048 SGD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 1$703 SGD
Retailer 2$973 SGD
Yorxs$1,085 SGD
Retailer 3$1,277 SGD

21 data points across 4 retailers

4 retailers$703 SGD to $1,089 SGD

B+
Cheapest Retailer
-
$703 SGD
B+
Retailer 2
-
$973 SGD
View
B+
Retailer 3
-
$1,084 SGD
View
Most Expensive
B+
Yorxs
1-104 · Nov 2
$1,089 SGD
€812 EUR
View
3 more retailers have this diamond
Prices start from $703 SGDSave up to $387 SGD

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
$703 SGD