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Princess|Natural|GIA

1.50ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 5536855955

Certificate GIA 5536855955

Diamond specifications and retailer prices

From $4,527 SGD
As of November 6, 2026
Save $5,779 SGD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,271 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536855955. Listed at 23 retailers as of November 5, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536855955
Dimensions6.42 × 6.36 × 4.50 mm
L/W Ratio1.01
Top View
6.42 mm6.36 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536855955
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.8%

Caratlytics Score

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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: $11,271 SGD|Low: $4,527 SGD|High: $11,271 SGD|Avg: $7,327 SGD
Queensmith
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 7$4,527 SGD
Retailer 2$4,810 SGD
Retailer 5$5,460 SGD
Retailer 10$5,543 SGD
Retailer 14$5,697 SGD
Retailer 12$5,753 SGD
Retailer 3$5,824 SGD
Retailer 6$5,915 SGD
Retailer 17$5,915 SGD
Retailer 11$6,107 SGD
Retailer 16$6,268 SGD
Retailer 9$6,354 SGD
Retailer 13$6,657 SGD
Retailer 8$6,825 SGD
Retailer 4$9,395 SGD
Retailer 15$10,305 SGD
Queensmith$11,271 SGD

22 data points across 17 retailers

23 retailers$4,527 SGD to $10,305 SGD

A
Cheapest Retailer
-
$4,527 SGD
A
Retailer 2
-
$4,810 SGD
View
A
Retailer 3
-
$5,460 SGD
View
Final sale: no returns
A
Retailer 4
-
$5,543 SGD
View
A
Retailer 5
-
$5,697 SGD
View
A
Retailer 6
-
$5,753 SGD
View
A
Retailer 7
-
$5,824 SGD
View
A
Retailer 8
-
$5,890 SGD
View
A
Retailer 9
-
$5,915 SGD
View
A
Retailer 10
-
$5,915 SGD
View
A
Retailer 11
-
$6,107 SGD
View
A
Retailer 12
-
$6,212 SGD
View
A
Retailer 13
-
$6,268 SGD
View
Retailer 14
-
$6,354 SGD
View
Price last confirmed 8 days ago
Retailer 15
-
$6,354 SGD
View
Price last confirmed 19 days ago
Retailer 16
-
$6,354 SGD
View
Price last confirmed 22 days ago
A
Retailer 17
-
$6,657 SGD
View
A
Retailer 18
-
$6,825 SGD
View
Retailer 19
-
$7,332 SGD
View
Price last confirmed 18 days ago
B+
Retailer 20
-
$9,395 SGD
View
B+
Retailer 21
-
$10,305 SGD
View
Retailer 22
-
$11,070 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
5536855955 · Oct 28
$11,271 SGD
£6,925 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $4,527 SGDSave up to $5,779 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
1.50ct Princess
$4,527 SGD