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Princess|Natural|IGI

1.72ct K SI1 Princess Natural Diamond

VG • K/SI1 • IGI 245635936

Shape and cutting style on the report: Princess cut

Certificate IGI 245635936

Diamond specifications and retailer prices

From $2,290 USD
As of November 4, 2026
Save $2,545 USD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $4,835 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.72ct natural princess diamond

This 1.72ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 245635936. Listed at 4 retailers as of November 4, 2026, with prices from $2,290 to $4,835, a $2,545 spread on the same certified stone. MOH London lists it at $4,835. 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

1.72
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle47.3°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 245635936
Dimensions6.39 × 6.36 × 4.84 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.39 mm6.36 mm1.72 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 245635936
Side View
Table 73.0%Crown 47.3°Girdle: ThickPavilion 40.3°Culet: NoneDepth 76.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $4,835 USD|Low: $2,290 USD|High: $5,505 USD|Avg: $3,622 USD|-11.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$2,290 USD
Retailer 3$3,104 USD
Retailer 2$3,387 USD
MOH London$4,835 USD

45 data points across 4 retailers

4 retailers$2,290 USD to $4,835 USD

A
Cheapest Retailer
-
$2,290 USD
B+
Retailer 2
-
$3,104 USD
View
B+
Retailer 3
-
$3,387 USD
View
Most Expensive
B
MOH London
EE939B74B · Nov 4
$4,835 USD
£3,807 GBP
View
3 more retailers have this diamond
Prices start from $2,290 USDSave up to $2,545 USD

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
1.72ct Princess
$2,290 USD