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Princess|Natural|IGI

1.50ct J IF Princess Natural Diamond

GD • J/IF • IGI 577372972

Shape and cutting style on the report: Princess cut

Certificate IGI 577372972

Diamond specifications and retailer prices

From $8,003 SGD
$6,260 USD
As of October 28, 2026
Save $7,569 SGD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,572 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI 577372972. Listed at 16 retailers as of October 28, 2026, with prices from $8,003 to $15,572, a $7,569 spread on the same certified stone. NZ Jewellers lists it at $15,572. 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

1.50
Carat
J
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 577372972
Dimensions6.26 × 6.07 × 4.46 mm
L/W Ratio1.03
Top View
6.26 mm6.07 mm1.50 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 577372972
Side View
Table 70.0%Crown 47.7°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 73.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $15,572 SGD|Low: $8,003 SGD|High: $15,572 SGD|Avg: $9,785 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
November 1, 2026
Retailer 5$8,003 SGD
Retailer 3$8,074 SGD
Retailer 4$8,120 SGD
Retailer 2$8,402 SGD
Retailer 7$8,593 SGD
Retailer 14$8,595 SGD
Retailer 6$8,610 SGD
Retailer 10$8,824 SGD
Retailer 16$9,311 SGD
Retailer 15$9,454 SGD
Retailer 13$9,517 SGD
Retailer 12$10,173 SGD
Retailer 8$10,742 SGD
Retailer 11$11,439 SGD
Retailer 9$12,976 SGD
NZ Jewellers$15,572 SGD

6 data points across 16 retailers

16 retailers$8,003 SGD to $15,572 SGD

B
Cheapest Retailer
-
$8,003 SGD
$6,260 USD
B
Retailer 2
-
$8,074 SGD
$6,316 USD
View
B
Retailer 3
-
$8,120 SGD
$6,352 USD
View
B
Retailer 4
-
$8,402 SGD
£5,175 GBP
View
B
Retailer 5
-
$8,593 SGD
$6,722 USD
View
Final sale: no returns
B
Retailer 6
-
$8,595 SGD
$6,723 USD
View
B
Retailer 7
-
$8,610 SGD
$6,735 USD
View
B
Retailer 8
-
$8,824 SGD
£5,435 GBP
View
B
Retailer 9
-
$9,311 SGD
$7,283 USD
View
B
Retailer 10
-
$9,454 SGD
$7,395 USD
View
B
Retailer 11
-
$9,517 SGD
$7,445 USD
View
B
Retailer 12
-
$10,173 SGD
€7,579 EUR
View
B
Retailer 13
-
$10,742 SGD
$8,403 USD
View
B
Retailer 14
-
$11,439 SGD
ZAR 144,556 ZAR
View
C
Retailer 15
-
$12,976 SGD
£7,992 GBP
View
Most Expensive
C
NZ Jewellers
132f04ed-3cbd-40dc-8065-30e3e24d0033 · Oct 30
$15,572 SGD
$12,181 USD
View
15 more retailers have this diamond
Prices start from $8,003 SGDSave up to $7,569 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
1.50ct Princess
$8,003 SGD