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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 2554986553

Certificate GIA 2554986553

Diamond specifications and retailer prices

From $4,700 SGD
As of November 6, 2026
Save $2,567 SGD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,267 SGD at Jared · As of November 4, 2026
View at Jared

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554986553. Listed at 9 retailers as of November 4, 2026, with prices from $4,700 to $7,267, a $2,567 spread on the same certified stone. Jared lists it at $7,267. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554986553
Dimensions6.14 × 6.12 × 4.56 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.14 mm6.12 mm1.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554986553
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.5%

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: $7,267 SGD|Low: $4,700 SGD|High: $7,267 SGD|Avg: $5,976 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$4,700 SGD
Retailer 8$5,686 SGD
Retailer 3$5,966 SGD
Retailer 7$6,072 SGD
Retailer 6$6,117 SGD
Retailer 9$6,271 SGD
Retailer 4$6,498 SGD
Retailer 5$6,498 SGD
Jared$7,267 SGD

44 data points across 9 retailers

9 retailers$4,700 SGD to $7,267 SGD

A
Cheapest Retailer
-
$4,700 SGD
B+
Retailer 2
-
$5,686 SGD
View
A
Retailer 3
-
$5,966 SGD
View
B+
Retailer 4
-
$6,072 SGD
View
B+
Retailer 5
-
$6,117 SGD
View
B+
Retailer 6
-
$6,271 SGD
View
B+
Retailer 7
-
$6,498 SGD
View
B+
Retailer 8
-
$6,498 SGD
View
Most Expensive
B+
Jared
160173305 · Nov 4
$7,267 SGD
$5,670 USD
View
8 more retailers have this diamond
Prices start from $4,700 SGDSave up to $2,567 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
$4,700 SGD