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Princess|Natural|IGI

1.32ct J SI1 Princess Natural Diamond

EX • J/SI1 • IGI 651447275

Shape and cutting style on the report: Princess cut

Certificate IGI 651447275

Diamond specifications and retailer prices

From £1,788 GBP
As of November 6, 2026
Save £2,213 GBP (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,001 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.32ct natural princess diamond

This 1.32ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 651447275. Listed at 5 retailers as of November 4, 2026, with prices from £1,788 to £4,001, a £2,213 spread on the same certified stone. MOH London lists it at £4,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.32
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 651447275
Dimensions6.23 × 6.02 × 4.25 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.23 mm6.02 mm1.32 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 651447275
Side View
Table 71.0%Crown 39.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £4,001 GBP|Low: £1,788 GBP|High: £4,060 GBP|Avg: £2,801 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£1,788 GBP
Retailer 4£2,527 GBP
Retailer 3£2,791 GBP
MOH London£4,001 GBP

44 data points across 4 retailers

5 retailers£1,788 GBP to £4,001 GBP

A
Cheapest Retailer
-
£1,788 GBP
B
Retailer 2
-
£2,240 GBP
View
B
Retailer 3
-
£2,527 GBP
View
B
Retailer 4
-
£2,791 GBP
View
Most Expensive
B
MOH London
C7A697AC7 · Nov 4
£4,001 GBP
View
4 more retailers have this diamond
Prices start from £1,788 GBPSave up to £2,213 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
1.32ct Princess
£1,788 GBP