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Princess|Natural|GIA

1.50ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 6552518568

Certificate GIA 6552518568

Diamond specifications and retailer prices

From $3,665 SGD
HK$22,400 HKD
As of November 1, 2026
Save $6,360 SGD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,026 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 H 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 6552518568. Listed at 17 retailers as of October 28, 2026, with prices from $3,665 to $10,026, a $6,360 spread on the same certified stone. Queensmith lists it at $10,026. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552518568
Dimensions6.19 × 6.11 × 4.26 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
6.19 mm6.11 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552518568
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.7%

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 1
Current: $10,026 SGD|Low: $3,633 SGD|High: $10,026 SGD|Avg: $5,530 SGD|+3.2%
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
Retailer 18
November 1, 2026
Retailer 14$3,665 SGD
Retailer 2$3,921 SGD
Retailer 3$4,402 SGD
Retailer 4$4,486 SGD
Retailer 8$4,623 SGD
Retailer 11$4,709 SGD
Retailer 10$4,768 SGD
Retailer 9$4,860 SGD
Retailer 17$4,860 SGD
Retailer 18$5,047 SGD
Retailer 16$5,048 SGD
Retailer 13$5,081 SGD
Retailer 7$5,194 SGD
Retailer 6$5,608 SGD
Retailer 15$5,691 SGD
Retailer 12$8,129 SGD
Retailer 5$8,468 SGD
Queensmith$10,026 SGD

8 data points across 18 retailers

17 retailers$3,665 SGD to $10,026 SGD

A
Cheapest Retailer
-
$3,665 SGD
HK$22,400 HKD
A
Retailer 2
-
$3,921 SGD
₹292,101 INR
View
A
Retailer 3
-
$4,402 SGD
$3,443 USD
View
A
Retailer 4
-
$4,486 SGD
$3,509 USD
View
Final sale: no returns
A
Retailer 5
-
$4,623 SGD
View
A
Retailer 6
-
$4,709 SGD
£2,901 GBP
View
A
Retailer 7
-
$4,768 SGD
A$5,738 AUD
View
A
Retailer 8
-
$4,860 SGD
$3,802 USD
View
A
Retailer 9
-
$5,047 SGD
$3,948 USD
View
A
Retailer 10
-
$5,048 SGD
$3,949 USD
View
A
Retailer 11
-
$5,081 SGD
£3,129 GBP
View
A
Retailer 12
-
$5,194 SGD
$4,063 USD
View
B+
Retailer 13
-
$5,608 SGD
$4,387 USD
View
B+
Retailer 14
-
$5,691 SGD
€4,240 EUR
View
B+
Retailer 15
-
$8,129 SGD
£5,007 GBP
View
B
Retailer 16
-
$8,468 SGD
$6,624 USD
View
Most Expensive
B
Queensmith
6552518568 · Oct 28
$10,026 SGD
£6,175 GBP
View
16 more retailers have this diamond
Prices start from $3,665 SGDSave up to $6,360 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
$3,665 SGD