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Princess|Natural|IGI

1.50ct F I1 Princess Natural Diamond

VG • F/I1 • IGI 743535073

Shape and cutting style on the report: Princess cut

Certificate IGI 743535073

Diamond specifications and retailer prices

From £1,857 GBP
$2,492 USD
As of November 1, 2026
Save £2,479 GBP (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,336 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 743535073. Listed at 8 retailers as of October 30, 2026, with prices from £1,857 to £4,336, a £2,479 spread on the same certified stone. NZ Jewellers lists it at £4,336. 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

1.50
Carat
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 743535073
Dimensions6.01 × 5.87 × 4.58 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.01 mm5.87 mm1.50 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535073
Side View
Table 72.0%Crown 49.9°Girdle: ThickPavilion 38.8°Culet: NoneDepth 78.0%

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 1
Current: £4,336 GBP|Low: £1,378 GBP|High: £4,336 GBP|Avg: £2,323 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£1,378 GBP
Retailer 9£1,857 GBP
Retailer 4£1,981 GBP
Retailer 6£2,074 GBP
Retailer 7£2,074 GBP
Retailer 3£2,154 GBP
Retailer 5£2,394 GBP
Retailer 2£2,427 GBP
Retailer 8£2,468 GBP
NZ Jewellers£4,336 GBP

22 data points across 10 retailers

8 retailers£1,857 GBP to £4,336 GBP

B+
Cheapest Retailer
-
£1,857 GBP
$2,492 USD
B+
Retailer 2
-
£1,981 GBP
$2,658 USD
View
B+
Retailer 3
-
£2,074 GBP
$2,783 USD
View
B+
Retailer 4
-
£2,074 GBP
$2,783 USD
View
B+
Retailer 5
-
£2,154 GBP
$2,890 USD
View
B+
Retailer 6
-
£2,394 GBP
$3,212 USD
View
B+
Retailer 7
-
£2,427 GBP
€3,102 EUR
View
Most Expensive
B
NZ Jewellers
965539c4-0de7-451d-b84b-8ed388fd7b97 · Oct 30
£4,336 GBP
$5,819 USD
View
7 more retailers have this diamond
Prices start from £1,857 GBPSave up to £2,479 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.

B+
1.50ct Princess
£1,857 GBP