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Princess|Natural|IGI

1.45ct F I1 Princess Natural Diamond

VG • F/I1 • IGI 652482995

Shape and cutting style on the report: Princess cut

Certificate IGI 652482995

Diamond specifications and retailer prices

From £1,297 GBP
$1,741 USD
As of November 1, 2026
Save £2,174 GBP (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,472 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.45ct natural princess diamond

This 1.45ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 652482995. Listed at 8 retailers as of November 1, 2026, with prices from £1,297 to £3,472, a £2,174 spread on the same certified stone. NZ Jewellers lists it at £3,472. 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

1.45
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 652482995
Dimensions6.48 × 6.20 × 4.60 mm
L/W Ratio1.05
Culet sizePointed
Top View
6.48 mm6.20 mm1.45 ctF / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 652482995
Side View
Table 74.0%Crown 38.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 74.2%

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: £3,472 GBP|Low: £1,003 GBP|High: £3,472 GBP|Avg: £1,704 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10£1,003 GBP
Retailer 3£1,297 GBP
Retailer 6£1,423 GBP
Retailer 8£1,423 GBP
Retailer 4£1,489 GBP
Retailer 5£1,494 GBP
Retailer 7£1,642 GBP
Retailer 9£1,694 GBP
Retailer 2£1,944 GBP
NZ Jewellers£3,472 GBP

19 data points across 10 retailers

8 retailers£1,297 GBP to £3,472 GBP

A
Cheapest Retailer
-
£1,297 GBP
$1,741 USD
A
Retailer 2
-
£1,423 GBP
$1,910 USD
View
A
Retailer 3
-
£1,423 GBP
$1,910 USD
View
A
Retailer 4
-
£1,489 GBP
$1,998 USD
View
A
Retailer 5
-
£1,494 GBP
$2,004 USD
View
B+
Retailer 6
-
£1,642 GBP
$2,204 USD
View
A
Retailer 7
-
£1,944 GBP
€2,485 EUR
View
Most Expensive
B
NZ Jewellers
1be88361-c4fb-4497-a1ed-498c73bbf292 · Nov 2
£3,472 GBP
$4,659 USD
View
7 more retailers have this diamond
Prices start from £1,297 GBPSave up to £2,174 GBP

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
1.45ct Princess
£1,297 GBP