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Princess|Natural|IGI

1.00ct F I1 Princess Natural Diamond

VG • F/I1 • IGI 743535342

Shape and cutting style on the report: Princess cut

Certificate IGI 743535342

Diamond specifications and retailer prices

From $1,333 SGD
$1,042 USD
As of November 1, 2026
Save $2,058 SGD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,390 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743535342. Listed at 8 retailers as of October 30, 2026, with prices from $1,333 to $3,390, a $2,058 spread on the same certified stone. NZ Jewellers lists it at $3,390. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle51.2°
Pavilion angle42.8°
OriginNatural
Grading LabIGI
CertificateIGI 743535342
Dimensions5.37 × 5.25 × 4.08 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.37 mm5.25 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535342
Side View
Table 78.0%Crown 51.2°Girdle: MED-VTKPavilion 42.8°Culet: NoneDepth 77.7%

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: Nov 1
Current: $3,390 SGD|Low: $1,333 SGD|High: $3,390 SGD|Avg: $1,763 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$1,333 SGD
Retailer 3$1,390 SGD
Retailer 7$1,390 SGD
Retailer 6$1,440 SGD
Retailer 5$1,444 SGD
Retailer 8$1,604 SGD
Retailer 9$1,654 SGD
Retailer 2$1,950 SGD
NZ Jewellers$3,390 SGD

19 data points across 9 retailers

8 retailers$1,333 SGD to $3,390 SGD

A
Cheapest Retailer
-
$1,333 SGD
$1,042 USD
B+
Retailer 2
-
$1,390 SGD
$1,087 USD
View
B+
Retailer 3
-
$1,390 SGD
$1,087 USD
View
B+
Retailer 4
-
$1,440 SGD
$1,126 USD
View
B+
Retailer 5
-
$1,444 SGD
$1,129 USD
View
B+
Retailer 6
-
$1,604 SGD
$1,254 USD
View
B+
Retailer 7
-
$1,950 SGD
€1,452 EUR
View
Most Expensive
B
NZ Jewellers
2b8bbbcf-2e7a-40c2-855b-efb46cf31ff7 · Oct 30
$3,390 SGD
$2,651 USD
View
7 more retailers have this diamond
Prices start from $1,333 SGDSave up to $2,058 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.

A
1.00ct Princess
$1,333 SGD