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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 $2,176 SGD
As of November 6, 2026
Save $3,820 SGD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,997 SGD 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 $2,176 to $5,997, a $3,820 spread on the same certified stone. NZ Jewellers lists it at $5,997. 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
Colour
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

How it works →
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 6
Current: $5,997 SGD|Low: $2,176 SGD|High: $5,997 SGD|Avg: $3,401 SGD
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$2,176 SGD
Retailer 4$2,820 SGD
Retailer 9$2,850 SGD
Retailer 8$2,868 SGD
Retailer 11$2,868 SGD
Retailer 7$3,000 SGD
Retailer 10$3,014 SGD
Retailer 6$3,095 SGD
Retailer 3$3,309 SGD
Retailer 5$5,011 SGD
NZ Jewellers$5,997 SGD

45 data points across 11 retailers

14 retailers$2,176 SGD to $5,997 SGD

A
Cheapest Retailer
-
$2,176 SGD
B+
Retailer 2
-
$2,591 SGD
View
A
Retailer 3
-
$2,820 SGD
View
B+
Retailer 4
-
$2,850 SGD
View
B+
Retailer 5
-
$2,868 SGD
View
Retailer 6
-
$2,868 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,000 SGD
View
B+
Retailer 8
-
$3,014 SGD
View
B+
Retailer 9
-
$3,046 SGD
View
B+
Retailer 10
-
$3,095 SGD
View
B+
Retailer 11
-
$3,309 SGD
View
B+
Retailer 12
-
$3,396 SGD
View
B
Retailer 13
-
$5,011 SGD
View
Most Expensive
B
NZ Jewellers
5a563ff0-6658-4c6d-a85a-639da5eacdbb · Nov 5
$5,997 SGD
$4,679 USD
View
13 more retailers have this diamond
Prices start from $2,176 SGDSave up to $3,820 SGD

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
$2,176 SGD