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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 6552949327

Certificate GIA 6552949327

Diamond specifications and retailer prices

From $5,222 AUD
As of November 6, 2026
Save $2,244 AUD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,466 AUD 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 6552949327. Listed at 9 retailers as of November 4, 2026, with prices from $5,222 to $7,466, a $2,244 spread on the same certified stone. Jared lists it at $7,466. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552949327
Dimensions6.14 × 6.11 × 4.55 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.14 mm6.11 mm1.50 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552949327
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.4%

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: $7,466 AUD|Low: $5,222 AUD|High: $7,466 AUD|Avg: $6,558 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$5,222 AUD
Retailer 8$6,321 AUD
Retailer 3$6,631 AUD
Retailer 7$6,755 AUD
Retailer 6$6,807 AUD
Retailer 9$6,979 AUD
Retailer 4$7,233 AUD
Retailer 5$7,233 AUD
Jared$7,466 AUD

45 data points across 9 retailers

9 retailers$5,222 AUD to $7,466 AUD

A
Cheapest Retailer
-
$5,222 AUD
B+
Retailer 2
-
$6,321 AUD
View
A
Retailer 3
-
$6,631 AUD
View
B+
Retailer 4
-
$6,755 AUD
View
B+
Retailer 5
-
$6,807 AUD
View
B+
Retailer 6
-
$6,979 AUD
View
B+
Retailer 7
-
$7,233 AUD
View
B+
Retailer 8
-
$7,233 AUD
View
Most Expensive
B+
Jared
160173316 · Nov 4
$7,466 AUD
$5,130 USD
View
8 more retailers have this diamond
Prices start from $5,222 AUDSave up to $2,244 AUD

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
$5,222 AUD