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Princess|Natural|IGI

1.00ct F I1 Princess Natural Diamond

VG • F/I1 • IGI 743535187

Shape and cutting style on the report: Princess cut

Certificate IGI 743535187

Diamond specifications and retailer prices

From $1,251 SGD
$978 USD
As of November 1, 2026
Save $2,761 SGD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,012 SGD at NZ Jewellers · As of November 2, 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 743535187. Listed at 7 retailers as of November 1, 2026, with prices from $1,251 to $4,012, a $2,761 spread on the same certified stone. NZ Jewellers lists it at $4,012. 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
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 743535187
Dimensions5.36 × 5.15 × 3.99 mm
L/W Ratio1.04
Culet sizePointed
Top View
5.36 mm5.15 mm1.00 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743535187
Side View
Table 72.0%Crown 49.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 77.5%

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: $4,012 SGD|Low: $898 SGD|High: $4,012 SGD|Avg: $1,613 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 29, 2026
Retailer 10$898 SGD
Retailer 8$1,251 SGD
Retailer 4$1,279 SGD
Retailer 5$1,279 SGD
Retailer 3$1,324 SGD
Retailer 2$1,329 SGD
Retailer 6$1,476 SGD
Retailer 7$1,522 SGD
Retailer 9$1,771 SGD
NZ Jewellers$4,012 SGD

5 data points across 10 retailers

7 retailers$1,251 SGD to $4,012 SGD

A
Cheapest Retailer
-
$1,251 SGD
$978 USD
A
Retailer 2
-
$1,279 SGD
$1,000 USD
View
A
Retailer 3
-
$1,279 SGD
$1,000 USD
View
A
Retailer 4
-
$1,324 SGD
$1,035 USD
View
A
Retailer 5
-
$1,329 SGD
$1,039 USD
View
B+
Retailer 6
-
$1,476 SGD
$1,154 USD
View
Most Expensive
C
NZ Jewellers
888557c1-8b3c-4aff-89f6-071a16a914d6 · Nov 2
$4,012 SGD
$3,137 USD
View
6 more retailers have this diamond
Prices start from $1,251 SGDSave up to $2,761 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
$1,251 SGD