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Princess|Natural|IGI

1.51ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 683502555

Shape and cutting style on the report: Princess cut

Certificate IGI 683502555

Diamond specifications and retailer prices

From $2,984 SGD
As of November 4, 2026
Save $3,982 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,965 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 683502555. Listed at 14 retailers as of November 4, 2026, with prices from $2,984 to $6,965, a $3,982 spread on the same certified stone. NZ Jewellers lists it at $6,965. 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
SymmetryVery Good
FluorescenceNone
Crown angle45.4°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 683502555
Dimensions6.23 × 6.17 × 4.60 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.23 mm6.17 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 683502555
Side View
Table 72.0%Crown 45.4°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 74.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,965 SGD|Low: $2,349 SGD|High: $6,965 SGD|Avg: $3,688 SGD
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
Retailer 17
November 6, 2026
Retailer 9$2,349 SGD
Retailer 8$2,984 SGD
Retailer 11$3,037 SGD
Retailer 12$3,075 SGD
Retailer 17$3,131 SGD
Retailer 5$3,230 SGD
Retailer 3$3,331 SGD
Retailer 16$3,331 SGD
Retailer 13$3,333 SGD
Retailer 14$3,485 SGD
Retailer 15$3,508 SGD
Retailer 7$3,512 SGD
Retailer 4$3,844 SGD
Retailer 6$3,964 SGD
Retailer 2$4,136 SGD
Retailer 10$5,820 SGD
NZ Jewellers$6,965 SGD

26 data points across 17 retailers

14 retailers$2,984 SGD to $6,965 SGD

B+
Cheapest Retailer
-
$2,984 SGD
B+
Retailer 2
-
$3,037 SGD
View
B+
Retailer 3
-
$3,075 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,131 SGD
View
B+
Retailer 5
-
$3,230 SGD
View
B+
Retailer 6
-
$3,331 SGD
View
Retailer 7
-
$3,331 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,485 SGD
View
B+
Retailer 9
-
$3,508 SGD
View
B+
Retailer 10
-
$3,512 SGD
View
B+
Retailer 11
-
$3,844 SGD
View
B+
Retailer 12
-
$4,136 SGD
View
B
Retailer 13
-
$5,820 SGD
View
Most Expensive
C
NZ Jewellers
5160343c-c62b-4f5d-bd5c-82c7ac88530e · Nov 5
$6,965 SGD
$5,435 USD
View
13 more retailers have this diamond
Prices start from $2,984 SGDSave up to $3,982 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.

B+
1.51ct Princess
$2,984 SGD