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Princess|Natural|GIA

1.50ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6531384997

Certificate GIA 6531384997

Diamond specifications and retailer prices

From $4,544 SGD
HK$27,700 HKD
As of October 29, 2026
Save $6,427 SGD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,971 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 E 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 6531384997. Listed at 16 retailers as of October 28, 2026, with prices from $4,544 to $10,971, a $6,427 spread on the same certified stone. Queensmith lists it at $10,971. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531384997
Dimensions6.36 × 6.34 × 4.32 mm
L/W Ratio1.00
Top View
6.36 mm6.34 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531384997
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.1%

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: Oct 29
Current: $10,971 SGD|Low: $4,544 SGD|High: $11,012 SGD|Avg: $6,742 SGD|+1.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$4,544 SGD
Retailer 3$4,943 SGD
Retailer 6$5,401 SGD
Retailer 7$5,531 SGD
Retailer 2$5,959 SGD
Retailer 9$6,186 SGD
Retailer 5$6,736 SGD
Retailer 4$9,597 SGD
Queensmith$10,971 SGD

33 data points across 9 retailers

16 retailers$4,544 SGD to $10,971 SGD

A
Cheapest Retailer
-
$4,544 SGD
HK$27,700 HKD
A
Retailer 2
-
$4,943 SGD
₹367,328 INR
View
A
Retailer 3
-
$5,401 SGD
View
A
Retailer 4
-
$5,531 SGD
$4,315 USD
View
Final sale: no returns
A
Retailer 5
-
$5,615 SGD
$4,381 USD
View
A
Retailer 6
-
$5,938 SGD
A$7,128 AUD
View
A
Retailer 7
-
$5,959 SGD
£3,661 GBP
View
Retailer 8
-
$5,993 SGD
$4,676 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$5,993 SGD
$4,676 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$5,993 SGD
$4,676 USD
View
Price last confirmed 14 days ago
A
Retailer 11
-
$6,186 SGD
$4,826 USD
View
Retailer 12
-
$6,736 SGD
€5,005 EUR
View
Price last confirmed 7 days ago
Retailer 13
-
$6,915 SGD
$5,395 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$9,597 SGD
£5,896 GBP
View
Retailer 15
-
$10,442 SGD
$8,147 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Queensmith
6531384997 · Oct 28
$10,971 SGD
£6,740 GBP
View
15 more retailers have this diamond
Prices start from $4,544 SGDSave up to $6,427 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
$4,544 SGD