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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5553424964

Certificate GIA 5553424964

Diamond specifications and retailer prices

From $6,331 SGD
$4,950 USD
As of November 2, 2026
Save $9,732 SGD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,063 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553424964. Listed at 19 retailers as of October 30, 2026, with prices from $6,331 to $16,063, a $9,732 spread on the same certified stone. NZ Jewellers lists it at $16,063. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553424964
Dimensions6.03 × 6.01 × 4.65 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.03 mm6.01 mm1.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553424964
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.3%

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 2
Current: $16,063 SGD|Low: $5,164 SGD|High: $16,063 SGD|Avg: $8,501 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 14$5,164 SGD
Retailer 4$6,331 SGD
Retailer 17$6,795 SGD
Retailer 15$6,796 SGD
Retailer 12$7,239 SGD
Retailer 16$7,239 SGD
Retailer 11$7,482 SGD
Retailer 22$7,526 SGD
Retailer 3$7,588 SGD
Retailer 24$7,671 SGD
Retailer 9$8,031 SGD
Retailer 7$8,070 SGD
Retailer 10$8,172 SGD
Retailer 8$8,700 SGD
Retailer 23$8,835 SGD
Retailer 2$9,055 SGD
Retailer 21$9,322 SGD
Retailer 6$10,039 SGD
Retailer 19$10,496 SGD
Retailer 20$10,582 SGD
Retailer 5$10,671 SGD
Retailer 18$11,800 SGD
Retailer 13$13,385 SGD
NZ Jewellers$16,063 SGD

42 data points across 24 retailers

19 retailers$6,331 SGD to $16,063 SGD

B+
Cheapest Retailer
-
$6,331 SGD
$4,950 USD
Retailer 2
-
$6,795 SGD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$7,526 SGD
$5,885 USD
View
B+
Retailer 4
-
$7,588 SGD
$5,933 USD
View
B+
Retailer 5
-
$7,671 SGD
$5,998 USD
View
B+
Retailer 6
-
$8,031 SGD
$6,280 USD
View
B
Retailer 7
-
$8,070 SGD
$6,310 USD
View
B
Retailer 8
-
$8,172 SGD
$6,390 USD
View
B
Retailer 9
-
$8,700 SGD
$6,803 USD
View
B
Retailer 10
-
$8,835 SGD
$6,908 USD
View
B
Retailer 11
-
$9,055 SGD
£5,575 GBP
View
Retailer 12
-
$9,322 SGD
A$11,213 AUD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$9,524 SGD
$7,447 USD
View
B
Retailer 14
-
$10,039 SGD
$7,850 USD
View
B
Retailer 15
-
$10,496 SGD
€7,816 EUR
View
B
Retailer 16
-
$10,671 SGD
$8,344 USD
View
B
Retailer 17
-
$11,800 SGD
ZAR 149,056 ZAR
View
B
Retailer 18
-
$13,385 SGD
£8,241 GBP
View
Most Expensive
C
NZ Jewellers
69a29f85-a3a9-4d8d-9255-8fb7b684e7f8 · Oct 30
$16,063 SGD
$12,560 USD
View
18 more retailers have this diamond
Prices start from $6,331 SGDSave up to $9,732 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
$6,331 SGD