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Princess|Natural|GIA

1.50ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 6532281586

Certificate GIA 6532281586

Diamond specifications and retailer prices

From $3,182 SGD
As of November 6, 2026
Save $4,523 SGD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,084 SGD at NZ Jewellers · As of September 15, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532281586. Listed at 14 retailers as of November 2, 2026, with a 142% 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532281586
Dimensions6.35 × 6.35 × 4.30 mm
L/W Ratio1.00
Top View
6.35 mm6.35 mm1.50 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532281586
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
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: $3,394 SGD|Low: $3,182 SGD|High: $7,714 SGD|Avg: $4,727 SGD|-10.7%
Retailer 1
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
November 6, 2026
Retailer 10$3,182 SGD
Retailer 1$3,394 SGD
Retailer 12$3,824 SGD
Retailer 2$4,190 SGD
Retailer 9$4,287 SGD
Retailer 11$4,328 SGD
Retailer 7$4,434 SGD
Retailer 13$4,447 SGD
Retailer 3$4,621 SGD
Retailer 4$4,641 SGD
Retailer 6$4,641 SGD
Retailer 8$4,824 SGD
Retailer 5$5,355 SGD
Retailer 14$7,705 SGD

12 data points across 14 retailers

14 retailers$3,182 SGD to $7,705 SGD

A
Cheapest Retailer
-
$3,182 SGD
A
Retailer 2
-
$3,394 SGD
View
A
Retailer 3
-
$3,824 SGD
View
Final sale: no returns
A
Retailer 4
-
$4,190 SGD
View
A
Retailer 5
-
$4,287 SGD
View
A
Retailer 6
-
$4,328 SGD
View
A
Retailer 7
-
$4,434 SGD
View
A
Retailer 8
-
$4,447 SGD
View
A
Retailer 9
-
$4,621 SGD
View
Retailer 10
-
$4,641 SGD
View
Price last confirmed 54 days ago
A
Retailer 11
-
$4,824 SGD
View
Retailer 12
-
$5,355 SGD
View
Price last confirmed 52 days ago
B
Retailer 13
-
$7,705 SGD
View
Most Expensive
NZ Jewellers
8c517fc0-ec51-476b-ac86-d4584b8e0202 · Sep 15
$8,084 SGD
$6,308 USD
View
Price last confirmed 52 days ago
13 more retailers have this diamond
Prices start from $3,182 SGDSave up to $4,523 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
$3,182 SGD