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Princess|Natural|IGI

1.59ct G IF Princess Natural Diamond

VG • G/IF • IGI 274732475

Shape and cutting style on the report: Princess cut

Certificate IGI 274732475

Diamond specifications and retailer prices

From $6,721 AUD
$4,710 USD
As of November 1, 2026
Save $6,171 AUD (48%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,892 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct natural princess diamond

This 1.59ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 274732475. Listed at 4 retailers as of November 1, 2026, with prices from $6,721 to $12,892, a $6,171 spread on the same certified stone. MOH London lists it at $12,892. 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

1.59
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle38°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 274732475
Dimensions6.64 × 6.47 × 4.63 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.64 mm6.47 mm1.59 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 274732475
Side View
Table 80.0%Crown 38°Girdle: MediumPavilion 41.2°Culet: NoneDepth 71.6%

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: $12,892 AUD|Low: $6,721 AUD|High: $15,766 AUD|Avg: $10,358 AUD|-17.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$6,721 AUD
Retailer 4$7,147 AUD
Retailer 2$8,562 AUD
Retailer 5$11,508 AUD
MOH London$12,892 AUD

38 data points across 5 retailers

4 retailers$6,721 AUD to $12,892 AUD

A
Cheapest Retailer
-
$6,721 AUD
$4,710 USD
A
Retailer 2
-
$7,147 AUD
€4,770 EUR
View
A
Retailer 3
-
$8,562 AUD
£4,725 GBP
View
Most Expensive
B
MOH London
92849EA15 · Nov 1
$12,892 AUD
£7,114 GBP
View
3 more retailers have this diamond
Prices start from $6,721 AUDSave up to $6,171 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
1.59ct Princess
$6,721 AUD