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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 1557106550

Certificate GIA 1557106550

Diamond specifications and retailer prices

From $4,137 CAD
As of November 6, 2026
Save $1,553 CAD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,690 CAD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G 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 1557106550. Listed at 7 retailers as of November 6, 2026, with prices from $4,137 to $5,690, a $1,553 spread on the same certified stone. GemTrove lists it at $5,690. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557106550
Dimensions6.33 × 6.26 × 4.50 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.33 mm6.26 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557106550
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.8%

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: $4,137 CAD|Low: $4,137 CAD|High: $5,367 CAD|Avg: $4,558 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$4,137 CAD
Retailer 3$4,173 CAD
Retailer 5$4,317 CAD
Retailer 2$4,466 CAD
Retailer 4$4,912 CAD

46 data points across 5 retailers

7 retailers$4,137 CAD to $5,690 CAD

A
Cheapest Retailer
-
$4,137 CAD
A
Retailer 2
-
$4,173 CAD
View
Retailer 3
-
$4,317 CAD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$4,466 CAD
View
A
Retailer 5
-
$4,912 CAD
View
A
Retailer 6
-
$5,274 CAD
View
Most Expensive
B+
GemTrove
GT-N-01307879-98 · Nov 6
$5,690 CAD
A$6,268 AUD
View
6 more retailers have this diamond
Prices start from $4,137 CADSave up to $1,553 CAD

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
$4,137 CAD