CaratHunter
Plans
Princess|Natural|GIA

1.50ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 6545482463

Certificate GIA 6545482463

Diamond specifications and retailer prices

From $4,527 SGD
As of November 6, 2026
Save $4,969 SGD (52%) vs most expensive(unlock to see where)
18 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 6545482463. Listed at 18 retailers as of November 4, 2026, with a 110% 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 6545482463
Dimensions6.39 × 6.32 × 4.26 mm
L/W Ratio1.01
Top View
6.39 mm6.32 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545482463
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
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: $11,312 SGD|Avg: $7,002 SGD|+2.1%
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
November 6, 2026
Retailer 14$4,527 SGD
Retailer 2$4,810 SGD
Retailer 16$5,516 SGD
Retailer 11$5,697 SGD
Retailer 3$5,710 SGD
Retailer 9$5,753 SGD
Retailer 12$5,885 SGD
Retailer 15$6,170 SGD
Retailer 4$6,354 SGD
Retailer 5$6,354 SGD
Retailer 7$6,354 SGD
Retailer 10$6,726 SGD
Retailer 6$7,332 SGD
Retailer 13$9,495 SGD
Retailer 8$11,070 SGD
Queensmith$11,271 SGD

28 data points across 16 retailers

18 retailers$4,527 SGD to $9,495 SGD

A
Cheapest Retailer
-
$4,527 SGD
A
Retailer 2
-
$4,810 SGD
View
A
Retailer 3
-
$5,516 SGD
View
Final sale: no returns
A
Retailer 4
-
$5,697 SGD
View
A
Retailer 5
-
$5,710 SGD
View
A
Retailer 6
-
$5,753 SGD
View
A
Retailer 7
-
$5,885 SGD
View
A
Retailer 8
-
$5,890 SGD
View
A
Retailer 9
-
$6,170 SGD
View
A
Retailer 10
-
$6,212 SGD
View
Retailer 11
-
$6,354 SGD
View
Price last confirmed 19 days ago
Retailer 12
-
$6,354 SGD
View
Price last confirmed 21 days ago
Retailer 13
-
$6,354 SGD
View
Price last confirmed 22 days ago
A
Retailer 14
-
$6,726 SGD
View
Retailer 15
-
$7,332 SGD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$9,495 SGD
View
Retailer 17
-
$11,070 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
6545482463 · Oct 28
$11,271 SGD
£6,925 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $4,527 SGDSave up to $4,969 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