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Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 3565050510

Certificate GIA 3565050510

Diamond specifications and retailer prices

From $5,836 CAD
As of November 5, 2026
Save $2,023 CAD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,860 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565050510. Listed at 6 retailers as of November 5, 2026, with prices from $5,836 to $7,860, a $2,023 spread on the same certified stone. GemTrove lists it at $7,860. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565050510
Dimensions6.30 × 6.23 × 4.38 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity
Top View
6.30 mm6.23 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565050510
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.4%

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 5
Current: $6,498 CAD|Low: $5,836 CAD|High: $7,853 CAD|Avg: $6,612 CAD|-6.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$5,836 CAD
Retailer 5$6,205 CAD
Retailer 1$6,498 CAD
Retailer 4$6,658 CAD
Retailer 3$7,311 CAD

46 data points across 5 retailers

6 retailers$5,836 CAD to $7,860 CAD

A
Cheapest Retailer
-
$5,836 CAD
A
Retailer 2
-
$6,205 CAD
View
A
Retailer 3
-
$6,498 CAD
View
A
Retailer 4
-
$6,658 CAD
View
B+
Retailer 5
-
$7,311 CAD
View
Most Expensive
B+
GemTrove
GT-N-01307970-98 · Nov 6
$7,860 CAD
A$8,658 AUD
View
5 more retailers have this diamond
Prices start from $5,836 CADSave up to $2,023 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
$5,836 CAD