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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 $1,586 AUD
₹105,882 INR
As of November 1, 2026
Save $2,114 AUD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,700 AUD 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 $1,586 to $3,700, a $2,114 spread on the same certified stone. MOH London lists it at $3,700. 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: Nov 1
Current: $3,700 AUD|Low: $1,583 AUD|High: $3,740 AUD|Avg: $2,476 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,586 AUD
Retailer 4$1,969 AUD
Retailer 5$2,199 AUD
Retailer 2$2,937 AUD
MOH London$3,700 AUD

42 data points across 5 retailers

5 retailers$1,586 AUD to $3,700 AUD

A
Cheapest Retailer
-
$1,586 AUD
₹105,882 INR
B+
Retailer 2
-
$1,969 AUD
$1,380 USD
View
B+
Retailer 3
-
$2,199 AUD
$1,541 USD
View
B+
Retailer 4
-
$2,937 AUD
€1,960 EUR
View
Most Expensive
B+
MOH London
B4E1A8B5C · Oct 26
$3,700 AUD
£2,042 GBP
View
4 more retailers have this diamond
Prices start from $1,586 AUDSave up to $2,114 AUD

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
$1,586 AUD