CaratHunter
Plans
Princess|Natural|IGI

1.37ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 641404227

Shape and cutting style on the report: Princess cut

Certificate IGI 641404227

Diamond specifications and retailer prices

From £830 GBP
₹105,905 INR
As of October 31, 2026
Save £1,106 GBP (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,935 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.37ct natural princess diamond

This 1.37ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 641404227. Listed at 5 retailers as of October 26, 2026, with prices from £830 to £1,935, a £1,106 spread on the same certified stone. MOH London lists it at £1,935. 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

1.37
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 641404227
Dimensions6.23 × 5.92 × 4.43 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.23 mm5.92 mm1.37 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 641404227
Side View
Table 76.0%Crown 47.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 74.8%

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: Oct 31
Current: £1,935 GBP|Low: £828 GBP|High: £1,956 GBP|Avg: £1,295 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2£830 GBP
Retailer 4£1,030 GBP
Retailer 5£1,150 GBP
Retailer 3£1,537 GBP
MOH London£1,935 GBP

40 data points across 5 retailers

5 retailers£830 GBP to £1,935 GBP

A
Cheapest Retailer
-
£830 GBP
₹105,905 INR
Retailer 2
-
£1,030 GBP
$1,380 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
£1,150 GBP
$1,541 USD
View
B+
Retailer 4
-
£1,537 GBP
€1,961 EUR
View
Most Expensive
B+
MOH London
B4E1A8B5C · Oct 26
£1,935 GBP
View
4 more retailers have this diamond
Prices start from £830 GBPSave up to £1,106 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
1.37ct Princess
£830 GBP