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Princess|Natural|IGI

1.51ct F SI2 Princess Natural Diamond

VG • F/SI2 • IGI 729536792

Shape and cutting style on the report: Princess cut

Certificate IGI 729536792

Diamond specifications and retailer prices

From $3,064 USD
As of November 1, 2026
Save $2,950 USD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,014 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536792. Listed at 15 retailers as of October 27, 2026, with prices from $3,064 to $6,014, a $2,950 spread on the same certified stone. NZ Jewellers lists it at $6,014. 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

1.51
Carat
F
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 729536792
Dimensions6.33 × 6.25 × 4.64 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.33 mm6.25 mm1.51 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 729536792
Side View
Table 73.0%Crown 48°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 74.2%

Caratlytics Score

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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 1
Current: $6,014 USD|Low: $2,920 USD|High: $6,014 USD|Avg: $3,951 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7$3,064 USD
Retailer 16$3,150 USD
Retailer 13$3,186 USD
Retailer 2$3,253 USD
Retailer 4$3,288 USD
Retailer 15$3,305 USD
Retailer 3$3,452 USD
Retailer 11$3,452 USD
Retailer 14$3,585 USD
Retailer 6$3,597 USD
Retailer 12$3,983 USD
Retailer 9$4,039 USD
Retailer 5$4,108 USD
Retailer 10$5,773 USD
Retailer 8$5,908 USD
NZ Jewellers$6,014 USD

45 data points across 16 retailers

15 retailers$3,064 USD to $6,014 USD

A
Cheapest Retailer
-
$3,064 USD
A
Retailer 2
-
$3,150 USD
View
A
Retailer 3
-
$3,186 USD
View
Final sale: no returns
A
Retailer 4
-
$3,253 USD
£2,561 GBP
View
A
Retailer 5
-
$3,288 USD
A$5,058 AUD
View
A
Retailer 6
-
$3,305 USD
View
A
Retailer 7
-
$3,452 USD
View
A
Retailer 8
-
$3,452 USD
View
B+
Retailer 9
-
$3,585 USD
View
B+
Retailer 10
-
$3,597 USD
View
B+
Retailer 11
-
$3,983 USD
View
A
Retailer 12
-
$4,039 USD
€3,847 EUR
View
B+
Retailer 13
-
$5,773 USD
£4,546 GBP
View
B+
Retailer 14
-
$6,014 USD
View
Most Expensive
B+
NZ Jewellers
48e07962-6121-40b5-84f2-35d83fcdc55c · Oct 27
$6,014 USD
View
14 more retailers have this diamond
Prices start from $3,064 USDSave up to $2,950 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
1.51ct Princess
$3,064 USD