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Princess|Natural|IGI

1.50ct G I1 Princess Natural Diamond

G/I1 • IGI 530201882

Shape and cutting style on the report: Princess cut

Certificate IGI 530201882

Diamond specifications and retailer prices

From $3,445 SGD
$2,695 USD
As of November 1, 2026
Save $3,757 SGD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,203 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 G colour (near-colourless) and I1 clarity (included) and certified by IGI 530201882. Listed at 5 retailers as of October 30, 2026, with prices from $3,445 to $7,203, a $3,757 spread on the same certified stone. NZ Jewellers lists it at $7,203. 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
G
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.8°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 530201882
Dimensions6.15 × 5.93 × 4.39 mm
L/W Ratio1.04
Culet sizePointed
Top View
6.15 mm5.93 mm1.50 ctG / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 530201882
Side View
Table 64.5%Crown 46.8°Girdle: Very ThickPavilion 36.9°Culet: NoneDepth 74.0%

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 1
Current: $7,203 SGD|Low: $3,445 SGD|High: $7,203 SGD|Avg: $4,276 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$3,445 SGD
Retailer 6$3,445 SGD
Retailer 3$3,578 SGD
Retailer 4$3,975 SGD
Retailer 2$4,022 SGD
Retailer 7$4,100 SGD
NZ Jewellers$7,203 SGD

17 data points across 7 retailers

5 retailers$3,445 SGD to $7,203 SGD

B+
Cheapest Retailer
-
$3,445 SGD
$2,695 USD
B+
Retailer 2
-
$3,578 SGD
$2,799 USD
View
B+
Retailer 3
-
$3,975 SGD
$3,109 USD
View
B+
Retailer 4
-
$4,022 SGD
€2,996 EUR
View
Most Expensive
C
NZ Jewellers
ccf962ad-119b-4cc4-b3a2-8171010f29c4 · Oct 30
$7,203 SGD
$5,634 USD
View
4 more retailers have this diamond
Prices start from $3,445 SGDSave up to $3,757 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
$3,445 SGD