Princess|Natural|IGI

1.51ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 814628576

Shape and cutting style on the report: Princess cut

Certificate IGI 814628576

Diamond specifications and retailer prices

From $1,698 USD
As of November 6, 2026
Save $2,981 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,679 USD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 814628576. Listed at 14 retailers as of November 5, 2026, with prices from $1,698 to $4,679, a $2,981 spread on the same certified stone. NZ Jewellers lists it at $4,679. 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
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 814628576
Dimensions6.22 × 6.13 × 4.41 mm
L/W Ratio1.01
Top View
6.22 mm6.13 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628576
Side View
Table 72.0%Crown 52°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 71.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,679 USD|Low: $1,698 USD|High: $4,679 USD|Avg: $2,653 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$1,698 USD
Retailer 4$2,200 USD
Retailer 9$2,224 USD
Retailer 8$2,238 USD
Retailer 11$2,238 USD
Retailer 7$2,341 USD
Retailer 10$2,352 USD
Retailer 6$2,415 USD
Retailer 3$2,582 USD
Retailer 5$3,910 USD
NZ Jewellers$4,679 USD

45 data points across 11 retailers

14 retailers$1,698 USD to $4,679 USD

A
Cheapest Retailer
-
$1,698 USD
B+
Retailer 2
-
$2,022 USD
View
A
Retailer 3
-
$2,200 USD
View
B+
Retailer 4
-
$2,224 USD
View
B+
Retailer 5
-
$2,238 USD
View
Retailer 6
-
$2,238 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,341 USD
View
B+
Retailer 8
-
$2,352 USD
View
B+
Retailer 9
-
$2,377 USD
View
B+
Retailer 10
-
$2,415 USD
View
B+
Retailer 11
-
$2,582 USD
View
B+
Retailer 12
-
$2,650 USD
View
B
Retailer 13
-
$3,910 USD
View
Most Expensive
B
NZ Jewellers
5a563ff0-6658-4c6d-a85a-639da5eacdbb · Nov 5
$4,679 USD
View
13 more retailers have this diamond
Prices start from $1,698 USDSave up to $2,981 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
$1,698 USD